201156800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 562203600

約数和(自身を除く): 361046800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 320, 325, 380, 400, 416, 475, 494, 509, 520, 608, 650, 760, 800, 832, 950, 988, 1018, 1040, 1216, 1235, 1300, 1520, 1600, 1900, 1976, 2036, 2080, 2470, 2545, 2600, 3040, 3800, 3952, 4072, 4160, 4940, 5090, 5200, 6080, 6175, 6617, 7600, 7904, 8144, 9671, 9880, 10180, 10400, 12350, 12725, 13234, 15200, 15808, 16288, 19342, 19760, 20360, 20800, 24700, 25450, 26468, 30400, 32576, 33085, 38684, 39520, 40720, 48355, 49400, 50900, 52936, 66170, 77368, 79040, 81440, 96710, 98800, 101800, 105872, 125723, 132340, 154736, 162880, 165425, 193420, 197600, 203600, 211744, 241775, 251446, 264680, 309472, 330850, 386840, 395200, 407200, 423488, 483550, 502892, 529360, 618944, 628615, 661700, 773680, 814400, 967100, 1005784, 1058720, 1257230, 1323400, 1547360, 1934200, 2011568, 2117440, 2514460, 2646800, 3094720, 3143075, 3868400, 4023136, 5028920, 5293600, 6286150, 7736800, 8046272, 10057840, 10587200, 12572300, 15473600, 20115680, 25144600, 40231360, 50289200, 100578400, 201156800]

約数ペア:

[(1, 201156800), (2, 100578400), (4, 50289200), (5, 40231360), (8, 25144600), (10, 20115680), (13, 15473600), (16, 12572300), (19, 10587200), (20, 10057840), (25, 8046272), (26, 7736800), (32, 6286150), (38, 5293600), (40, 5028920), (50, 4023136), (52, 3868400), (64, 3143075), (65, 3094720), (76, 2646800), (80, 2514460), (95, 2117440), (100, 2011568), (104, 1934200), (130, 1547360), (152, 1323400), (160, 1257230), (190, 1058720), (200, 1005784), (208, 967100), (247, 814400), (260, 773680), (304, 661700), (320, 628615), (325, 618944), (380, 529360), (400, 502892), (416, 483550), (475, 423488), (494, 407200), (509, 395200), (520, 386840), (608, 330850), (650, 309472), (760, 264680), (800, 251446), (832, 241775), (950, 211744), (988, 203600), (1018, 197600), (1040, 193420), (1216, 165425), (1235, 162880), (1300, 154736), (1520, 132340), (1600, 125723), (1900, 105872), (1976, 101800), (2036, 98800), (2080, 96710), (2470, 81440), (2545, 79040), (2600, 77368), (3040, 66170), (3800, 52936), (3952, 50900), (4072, 49400), (4160, 48355), (4940, 40720), (5090, 39520), (5200, 38684), (6080, 33085), (6175, 32576), (6617, 30400), (7600, 26468), (7904, 25450), (8144, 24700), (9671, 20800), (9880, 20360), (10180, 19760), (10400, 19342), (12350, 16288), (12725, 15808), (13234, 15200)]