291259008106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{200461}}^1$

素因数の和:200998

約数の個数: 32

約数和(自身を含む): 480396758976

約数和(自身を除く): 189137750870

約数列:

[1, 2, 11, 22, 211, 313, 422, 626, 2321, 3443, 4642, 6886, 66043, 132086, 200461, 400922, 726473, 1452946, 2205071, 4410142, 42297271, 62744293, 84594542, 125488586, 465269981, 690187223, 930539962, 1380374446, 13239045823, 26478091646, 145629504053, 291259008106]

約数ペア:

[(1, 291259008106), (2, 145629504053), (11, 26478091646), (22, 13239045823), (211, 1380374446), (313, 930539962), (422, 690187223), (626, 465269981), (2321, 125488586), (3443, 84594542), (4642, 62744293), (6886, 42297271), (66043, 4410142), (132086, 2205071), (200461, 1452946), (400922, 726473)]