203191400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 498684600

約数和(自身を除く): 295493200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 145, 200, 212, 232, 265, 290, 424, 530, 580, 661, 725, 1060, 1160, 1322, 1325, 1450, 1537, 2120, 2644, 2650, 2900, 3074, 3305, 5288, 5300, 5800, 6148, 6610, 7685, 10600, 12296, 13220, 15370, 16525, 19169, 26440, 30740, 33050, 35033, 38338, 38425, 61480, 66100, 70066, 76676, 76850, 95845, 132200, 140132, 153352, 153700, 175165, 191690, 280264, 307400, 350330, 383380, 479225, 700660, 766760, 875825, 958450, 1015957, 1401320, 1751650, 1916900, 2031914, 3503300, 3833800, 4063828, 5079785, 7006600, 8127656, 10159570, 20319140, 25398925, 40638280, 50797850, 101595700, 203191400]

約数ペア:

[(1, 203191400), (2, 101595700), (4, 50797850), (5, 40638280), (8, 25398925), (10, 20319140), (20, 10159570), (25, 8127656), (29, 7006600), (40, 5079785), (50, 4063828), (53, 3833800), (58, 3503300), (100, 2031914), (106, 1916900), (116, 1751650), (145, 1401320), (200, 1015957), (212, 958450), (232, 875825), (265, 766760), (290, 700660), (424, 479225), (530, 383380), (580, 350330), (661, 307400), (725, 280264), (1060, 191690), (1160, 175165), (1322, 153700), (1325, 153352), (1450, 140132), (1537, 132200), (2120, 95845), (2644, 76850), (2650, 76676), (2900, 70066), (3074, 66100), (3305, 61480), (5288, 38425), (5300, 38338), (5800, 35033), (6148, 33050), (6610, 30740), (7685, 26440), (10600, 19169), (12296, 16525), (13220, 15370)]