212074548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3571}}^1$

素因数の和:3693

約数の個数: 72

約数和(自身を含む): 581493024

約数和(自身を除く): 369418476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 3571, 4242, 4949, 7142, 8484, 9898, 10713, 14284, 14847, 19796, 21426, 24997, 29694, 42852, 49994, 59388, 74991, 99988, 149982, 174979, 299964, 349958, 360671, 524937, 699916, 721342, 1049874, 1082013, 1442684, 2099748, 2164026, 2524697, 4328052, 5049394, 7574091, 10098788, 15148182, 17672879, 30296364, 35345758, 53018637, 70691516, 106037274, 212074548]

約数ペア:

[(1, 212074548), (2, 106037274), (3, 70691516), (4, 53018637), (6, 35345758), (7, 30296364), (12, 17672879), (14, 15148182), (21, 10098788), (28, 7574091), (42, 5049394), (49, 4328052), (84, 2524697), (98, 2164026), (101, 2099748), (147, 1442684), (196, 1082013), (202, 1049874), (294, 721342), (303, 699916), (404, 524937), (588, 360671), (606, 349958), (707, 299964), (1212, 174979), (1414, 149982), (2121, 99988), (2828, 74991), (3571, 59388), (4242, 49994), (4949, 42852), (7142, 29694), (8484, 24997), (9898, 21426), (10713, 19796), (14284, 14847)]