213845853314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1\times {\mathrm{64969}}^1$

素因数の和:65858

約数の個数: 32

約数和(自身を含む): 342698558400

約数和(自身を除く): 128852705086

約数列:

[1, 2, 17, 34, 131, 262, 739, 1478, 2227, 4454, 12563, 25126, 64969, 96809, 129938, 193618, 1104473, 1645753, 2208946, 3291506, 8510939, 17021878, 48012091, 96024182, 144685963, 289371926, 816205547, 1632411094, 6289583921, 12579167842, 106922926657, 213845853314]

約数ペア:

[(1, 213845853314), (2, 106922926657), (17, 12579167842), (34, 6289583921), (131, 1632411094), (262, 816205547), (739, 289371926), (1478, 144685963), (2227, 96024182), (4454, 48012091), (12563, 17021878), (25126, 8510939), (64969, 3291506), (96809, 2208946), (129938, 1645753), (193618, 1104473)]