207939954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 453340800

約数和(自身を除く): 245400846

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 109, 118, 177, 218, 317, 327, 354, 634, 654, 951, 1003, 1853, 1902, 2006, 3009, 3706, 5389, 5559, 6018, 6431, 10778, 11118, 12862, 16167, 18703, 19293, 32334, 34553, 37406, 38586, 56109, 69106, 103659, 109327, 112218, 207318, 218654, 317951, 327981, 587401, 635902, 655962, 953853, 1174802, 1762203, 1907706, 2038627, 3524406, 4077254, 6115881, 12231762, 34656659, 69313318, 103969977, 207939954]

約数ペア:

[(1, 207939954), (2, 103969977), (3, 69313318), (6, 34656659), (17, 12231762), (34, 6115881), (51, 4077254), (59, 3524406), (102, 2038627), (109, 1907706), (118, 1762203), (177, 1174802), (218, 953853), (317, 655962), (327, 635902), (354, 587401), (634, 327981), (654, 317951), (951, 218654), (1003, 207318), (1853, 112218), (1902, 109327), (2006, 103659), (3009, 69106), (3706, 56109), (5389, 38586), (5559, 37406), (6018, 34553), (6431, 32334), (10778, 19293), (11118, 18703), (12862, 16167)]