202000804720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{50021}}^1$

素因数の和:50411

約数の個数: 160

約数和(自身を含む): 553332959424

約数和(自身を除く): 351332154704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 353, 440, 520, 572, 706, 715, 880, 1040, 1144, 1412, 1430, 1765, 2288, 2824, 2860, 3530, 3883, 4589, 5648, 5720, 7060, 7766, 9178, 11440, 14120, 15532, 18356, 19415, 22945, 28240, 31064, 36712, 38830, 45890, 50021, 50479, 62128, 73424, 77660, 91780, 100042, 100958, 155320, 183560, 200084, 201916, 250105, 252395, 310640, 367120, 400168, 403832, 500210, 504790, 550231, 650273, 800336, 807664, 1000420, 1009580, 1100462, 1300546, 2000840, 2019160, 2200924, 2601092, 2751155, 3251365, 4001680, 4038320, 4401848, 5202184, 5502310, 6502730, 7153003, 8803696, 10404368, 11004620, 13005460, 14306006, 17657413, 22009240, 26010920, 28612012, 35314826, 35765015, 44018480, 52021840, 57224024, 70629652, 71530030, 88287065, 114448048, 141259304, 143060060, 176574130, 194231543, 229546369, 282518608, 286120120, 353148260, 388463086, 459092738, 572240240, 706296520, 776926172, 918185476, 971157715, 1147731845, 1412593040, 1553852344, 1836370952, 1942315430, 2295463690, 2525010059, 3107704688, 3672741904, 3884630860, 4590927380, 5050020118, 7769261720, 9181854760, 10100040236, 12625050295, 15538523440, 18363709520, 20200080472, 25250100590, 40400160944, 50500201180, 101000402360, 202000804720]

約数ペア:

[(1, 202000804720), (2, 101000402360), (4, 50500201180), (5, 40400160944), (8, 25250100590), (10, 20200080472), (11, 18363709520), (13, 15538523440), (16, 12625050295), (20, 10100040236), (22, 9181854760), (26, 7769261720), (40, 5050020118), (44, 4590927380), (52, 3884630860), (55, 3672741904), (65, 3107704688), (80, 2525010059), (88, 2295463690), (104, 1942315430), (110, 1836370952), (130, 1553852344), (143, 1412593040), (176, 1147731845), (208, 971157715), (220, 918185476), (260, 776926172), (286, 706296520), (353, 572240240), (440, 459092738), (520, 388463086), (572, 353148260), (706, 286120120), (715, 282518608), (880, 229546369), (1040, 194231543), (1144, 176574130), (1412, 143060060), (1430, 141259304), (1765, 114448048), (2288, 88287065), (2824, 71530030), (2860, 70629652), (3530, 57224024), (3883, 52021840), (4589, 44018480), (5648, 35765015), (5720, 35314826), (7060, 28612012), (7766, 26010920), (9178, 22009240), (11440, 17657413), (14120, 14306006), (15532, 13005460), (18356, 11004620), (19415, 10404368), (22945, 8803696), (28240, 7153003), (31064, 6502730), (36712, 5502310), (38830, 5202184), (45890, 4401848), (50021, 4038320), (50479, 4001680), (62128, 3251365), (73424, 2751155), (77660, 2601092), (91780, 2200924), (100042, 2019160), (100958, 2000840), (155320, 1300546), (183560, 1100462), (200084, 1009580), (201916, 1000420), (250105, 807664), (252395, 800336), (310640, 650273), (367120, 550231), (400168, 504790), (403832, 500210)]