214233424

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 421917440

約数和(自身を除く): 207684016

約数列:

[1, 2, 4, 8, 16, 97, 194, 223, 388, 446, 619, 776, 892, 1238, 1552, 1784, 2476, 3568, 4952, 9904, 21631, 43262, 60043, 86524, 120086, 138037, 173048, 240172, 276074, 346096, 480344, 552148, 960688, 1104296, 2208592, 13389589, 26779178, 53558356, 107116712, 214233424]

約数ペア:

[(1, 214233424), (2, 107116712), (4, 53558356), (8, 26779178), (16, 13389589), (97, 2208592), (194, 1104296), (223, 960688), (388, 552148), (446, 480344), (619, 346096), (776, 276074), (892, 240172), (1238, 173048), (1552, 138037), (1784, 120086), (2476, 86524), (3568, 60043), (4952, 43262), (9904, 21631)]