200260874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 145684726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 659, 727, 1318, 1454, 7249, 7997, 12521, 13813, 14498, 15994, 25042, 27626, 137731, 151943, 275462, 303886, 479093, 958186, 5270023, 9102767, 10540046, 18205534, 100130437, 200260874]

約数ペア:

[(1, 200260874), (2, 100130437), (11, 18205534), (19, 10540046), (22, 9102767), (38, 5270023), (209, 958186), (418, 479093), (659, 303886), (727, 275462), (1318, 151943), (1454, 137731), (7249, 27626), (7997, 25042), (12521, 15994), (13813, 14498)]