201985644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 550715760

約数和(自身を除く): 348730116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 1076, 1277, 1614, 1883, 2554, 3228, 3766, 3831, 5108, 5649, 7532, 7662, 8939, 11298, 13181, 15324, 17878, 22596, 26362, 26817, 35756, 39543, 52724, 53634, 62573, 79086, 107268, 125146, 158172, 187719, 250292, 343513, 375438, 687026, 750876, 1030539, 1374052, 2061078, 2404591, 4122156, 4809182, 7213773, 9618364, 14427546, 16832137, 28855092, 33664274, 50496411, 67328548, 100992822, 201985644]

約数ペア:

[(1, 201985644), (2, 100992822), (3, 67328548), (4, 50496411), (6, 33664274), (7, 28855092), (12, 16832137), (14, 14427546), (21, 9618364), (28, 7213773), (42, 4809182), (49, 4122156), (84, 2404591), (98, 2061078), (147, 1374052), (196, 1030539), (269, 750876), (294, 687026), (538, 375438), (588, 343513), (807, 250292), (1076, 187719), (1277, 158172), (1614, 125146), (1883, 107268), (2554, 79086), (3228, 62573), (3766, 53634), (3831, 52724), (5108, 39543), (5649, 35756), (7532, 26817), (7662, 26362), (8939, 22596), (11298, 17878), (13181, 15324)]