215157088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 444207456

約数和(自身を除く): 229050368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 241, 368, 482, 736, 964, 1213, 1928, 2426, 3856, 4852, 5543, 7712, 9704, 11086, 19408, 22172, 27899, 38816, 44344, 55798, 88688, 111596, 177376, 223192, 292333, 446384, 584666, 892768, 1169332, 2338664, 4677328, 6723659, 9354656, 13447318, 26894636, 53789272, 107578544, 215157088]

約数ペア:

[(1, 215157088), (2, 107578544), (4, 53789272), (8, 26894636), (16, 13447318), (23, 9354656), (32, 6723659), (46, 4677328), (92, 2338664), (184, 1169332), (241, 892768), (368, 584666), (482, 446384), (736, 292333), (964, 223192), (1213, 177376), (1928, 111596), (2426, 88688), (3856, 55798), (4852, 44344), (5543, 38816), (7712, 27899), (9704, 22172), (11086, 19408)]