193460748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72949}}^1$

素因数の和:72986

約数の個数: 48

約数和(自身を含む): 514735200

約数和(自身を除く): 321274452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 72949, 145898, 218847, 291796, 437694, 875388, 948337, 1240133, 1896674, 2480266, 2845011, 3720399, 3793348, 4960532, 5690022, 7440798, 11380044, 14881596, 16121729, 32243458, 48365187, 64486916, 96730374, 193460748]

約数ペア:

[(1, 193460748), (2, 96730374), (3, 64486916), (4, 48365187), (6, 32243458), (12, 16121729), (13, 14881596), (17, 11380044), (26, 7440798), (34, 5690022), (39, 4960532), (51, 3793348), (52, 3720399), (68, 2845011), (78, 2480266), (102, 1896674), (156, 1240133), (204, 948337), (221, 875388), (442, 437694), (663, 291796), (884, 218847), (1326, 145898), (2652, 72949)]