214497184

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1850

約数の個数: 72

約数和(自身を含む): 479412864

約数和(自身を除く): 264915680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1787, 1936, 2728, 3574, 3751, 3872, 5456, 7148, 7502, 10912, 14296, 15004, 19657, 28592, 30008, 39314, 55397, 57184, 60016, 78628, 110794, 120032, 157256, 216227, 221588, 314512, 432454, 443176, 609367, 629024, 864908, 886352, 1218734, 1729816, 1772704, 2437468, 3459632, 4874936, 6703037, 6919264, 9749872, 13406074, 19499744, 26812148, 53624296, 107248592, 214497184]

約数ペア:

[(1, 214497184), (2, 107248592), (4, 53624296), (8, 26812148), (11, 19499744), (16, 13406074), (22, 9749872), (31, 6919264), (32, 6703037), (44, 4874936), (62, 3459632), (88, 2437468), (121, 1772704), (124, 1729816), (176, 1218734), (242, 886352), (248, 864908), (341, 629024), (352, 609367), (484, 443176), (496, 432454), (682, 314512), (968, 221588), (992, 216227), (1364, 157256), (1787, 120032), (1936, 110794), (2728, 78628), (3574, 60016), (3751, 57184), (3872, 55397), (5456, 39314), (7148, 30008), (7502, 28592), (10912, 19657), (14296, 15004)]