201444100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14087}}^1$

素因数の和:14125

約数の個数: 72

約数和(自身を含む): 513592128

約数和(自身を除く): 312148028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14087, 14300, 28174, 56348, 70435, 140870, 154957, 183131, 281740, 309914, 352175, 366262, 619828, 704350, 732524, 774785, 915655, 1408700, 1549570, 1831310, 2014441, 3099140, 3662620, 3873925, 4028882, 4578275, 7747850, 8057764, 9156550, 10072205, 15495700, 18313100, 20144410, 40288820, 50361025, 100722050, 201444100]

約数ペア:

[(1, 201444100), (2, 100722050), (4, 50361025), (5, 40288820), (10, 20144410), (11, 18313100), (13, 15495700), (20, 10072205), (22, 9156550), (25, 8057764), (26, 7747850), (44, 4578275), (50, 4028882), (52, 3873925), (55, 3662620), (65, 3099140), (100, 2014441), (110, 1831310), (130, 1549570), (143, 1408700), (220, 915655), (260, 774785), (275, 732524), (286, 704350), (325, 619828), (550, 366262), (572, 352175), (650, 309914), (715, 281740), (1100, 183131), (1300, 154957), (1430, 140870), (2860, 70435), (3575, 56348), (7150, 28174), (14087, 14300)]