200958754468

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{911}}^1\times {\mathrm{190823}}^1$

素因数の和:191772

約数の個数: 36

約数和(自身を含む): 373993667712

約数和(自身を除く): 173034913244

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 911, 1156, 1822, 3644, 15487, 30974, 61948, 190823, 263279, 381646, 526558, 763292, 1053116, 3243991, 6487982, 12975964, 55147847, 110295694, 173839753, 220591388, 347679506, 695359012, 2955275801, 5910551602, 11821103204, 50239688617, 100479377234, 200958754468]

約数ペア:

[(1, 200958754468), (2, 100479377234), (4, 50239688617), (17, 11821103204), (34, 5910551602), (68, 2955275801), (289, 695359012), (578, 347679506), (911, 220591388), (1156, 173839753), (1822, 110295694), (3644, 55147847), (15487, 12975964), (30974, 6487982), (61948, 3243991), (190823, 1053116), (263279, 763292), (381646, 526558)]