201867250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 410417280

約数和(自身を除く): 208550030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 179, 250, 325, 347, 358, 650, 694, 895, 1625, 1735, 1790, 2327, 3250, 3470, 4475, 4511, 4654, 8675, 8950, 9022, 11635, 17350, 22375, 22555, 23270, 43375, 44750, 45110, 58175, 62113, 86750, 112775, 116350, 124226, 225550, 290875, 310565, 563875, 581750, 621130, 807469, 1127750, 1552825, 1614938, 3105650, 4037345, 7764125, 8074690, 15528250, 20186725, 40373450, 100933625, 201867250]

約数ペア:

[(1, 201867250), (2, 100933625), (5, 40373450), (10, 20186725), (13, 15528250), (25, 8074690), (26, 7764125), (50, 4037345), (65, 3105650), (125, 1614938), (130, 1552825), (179, 1127750), (250, 807469), (325, 621130), (347, 581750), (358, 563875), (650, 310565), (694, 290875), (895, 225550), (1625, 124226), (1735, 116350), (1790, 112775), (2327, 86750), (3250, 62113), (3470, 58175), (4475, 45110), (4511, 44750), (4654, 43375), (8675, 23270), (8950, 22555), (9022, 22375), (11635, 17350)]