210002352028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1894439}}^1$

素因数の和:1894594

約数の個数: 48

約数和(自身を含む): 435387778560

約数和(自身を除く): 225385426532

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 2996, 3959, 7918, 15836, 27713, 55426, 110852, 1894439, 3788878, 7577756, 13261073, 26522146, 53044292, 70094243, 140188486, 202704973, 280376972, 405409946, 490659701, 810819892, 981319402, 1418934811, 1962638804, 2837869622, 5675739244, 7500084001, 15000168002, 30000336004, 52500588007, 105001176014, 210002352028]

約数ペア:

[(1, 210002352028), (2, 105001176014), (4, 52500588007), (7, 30000336004), (14, 15000168002), (28, 7500084001), (37, 5675739244), (74, 2837869622), (107, 1962638804), (148, 1418934811), (214, 981319402), (259, 810819892), (428, 490659701), (518, 405409946), (749, 280376972), (1036, 202704973), (1498, 140188486), (2996, 70094243), (3959, 53044292), (7918, 26522146), (15836, 13261073), (27713, 7577756), (55426, 3788878), (110852, 1894439)]