201213760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57163}}^1$

素因数の和:57191

約数の個数: 56

約数和(自身を含む): 522707616

約数和(自身を除く): 321493856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 57163, 114326, 228652, 285815, 457304, 571630, 628793, 914608, 1143260, 1257586, 1829216, 2286520, 2515172, 3143965, 3658432, 4573040, 5030344, 6287930, 9146080, 10060688, 12575860, 18292160, 20121376, 25151720, 40242752, 50303440, 100606880, 201213760]

約数ペア:

[(1, 201213760), (2, 100606880), (4, 50303440), (5, 40242752), (8, 25151720), (10, 20121376), (11, 18292160), (16, 12575860), (20, 10060688), (22, 9146080), (32, 6287930), (40, 5030344), (44, 4573040), (55, 3658432), (64, 3143965), (80, 2515172), (88, 2286520), (110, 1829216), (160, 1257586), (176, 1143260), (220, 914608), (320, 628793), (352, 571630), (440, 457304), (704, 285815), (880, 228652), (1760, 114326), (3520, 57163)]