208431660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 600606720

約数和(自身を除く): 392175060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 97, 118, 177, 194, 236, 291, 295, 354, 388, 485, 582, 590, 607, 708, 885, 970, 1164, 1180, 1214, 1455, 1770, 1821, 1940, 2428, 2910, 3035, 3540, 3642, 5723, 5820, 6070, 7284, 9105, 11446, 12140, 17169, 18210, 22892, 28615, 34338, 35813, 36420, 57230, 58879, 68676, 71626, 85845, 107439, 114460, 117758, 143252, 171690, 176637, 179065, 214878, 235516, 294395, 343380, 353274, 358130, 429756, 537195, 588790, 706548, 716260, 883185, 1074390, 1177580, 1766370, 2148780, 3473861, 3532740, 6947722, 10421583, 13895444, 17369305, 20843166, 34738610, 41686332, 52107915, 69477220, 104215830, 208431660]

約数ペア:

[(1, 208431660), (2, 104215830), (3, 69477220), (4, 52107915), (5, 41686332), (6, 34738610), (10, 20843166), (12, 17369305), (15, 13895444), (20, 10421583), (30, 6947722), (59, 3532740), (60, 3473861), (97, 2148780), (118, 1766370), (177, 1177580), (194, 1074390), (236, 883185), (291, 716260), (295, 706548), (354, 588790), (388, 537195), (485, 429756), (582, 358130), (590, 353274), (607, 343380), (708, 294395), (885, 235516), (970, 214878), (1164, 179065), (1180, 176637), (1214, 171690), (1455, 143252), (1770, 117758), (1821, 114460), (1940, 107439), (2428, 85845), (2910, 71626), (3035, 68676), (3540, 58879), (3642, 57230), (5723, 36420), (5820, 35813), (6070, 34338), (7284, 28615), (9105, 22892), (11446, 18210), (12140, 17169)]