201350820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6491}}^1$

素因数の和:6561

約数の個数: 96

約数和(自身を含む): 628217856

約数和(自身を除く): 426867036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 6491, 7755, 10340, 12982, 15510, 19473, 25964, 31020, 32455, 38946, 64910, 71401, 77892, 97365, 129820, 142802, 194730, 214203, 285604, 305077, 357005, 389460, 428406, 610154, 714010, 856812, 915231, 1071015, 1220308, 1428020, 1525385, 1830462, 2142030, 3050770, 3355847, 3660924, 4284060, 4576155, 6101540, 6711694, 9152310, 10067541, 13423388, 16779235, 18304620, 20135082, 33558470, 40270164, 50337705, 67116940, 100675410, 201350820]

約数ペア:

[(1, 201350820), (2, 100675410), (3, 67116940), (4, 50337705), (5, 40270164), (6, 33558470), (10, 20135082), (11, 18304620), (12, 16779235), (15, 13423388), (20, 10067541), (22, 9152310), (30, 6711694), (33, 6101540), (44, 4576155), (47, 4284060), (55, 3660924), (60, 3355847), (66, 3050770), (94, 2142030), (110, 1830462), (132, 1525385), (141, 1428020), (165, 1220308), (188, 1071015), (220, 915231), (235, 856812), (282, 714010), (330, 610154), (470, 428406), (517, 389460), (564, 357005), (660, 305077), (705, 285604), (940, 214203), (1034, 194730), (1410, 142802), (1551, 129820), (2068, 97365), (2585, 77892), (2820, 71401), (3102, 64910), (5170, 38946), (6204, 32455), (6491, 31020), (7755, 25964), (10340, 19473), (12982, 15510)]