221459536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4603}}^1$

素因数の和:4739

約数の個数: 40

約数和(自身を含む): 447582464

約数和(自身を除く): 226122928

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 4603, 6014, 9206, 12028, 18412, 24056, 36824, 48112, 73648, 142693, 285386, 446491, 570772, 892982, 1141544, 1785964, 2283088, 3571928, 7143856, 13841221, 27682442, 55364884, 110729768, 221459536]

約数ペア:

[(1, 221459536), (2, 110729768), (4, 55364884), (8, 27682442), (16, 13841221), (31, 7143856), (62, 3571928), (97, 2283088), (124, 1785964), (194, 1141544), (248, 892982), (388, 570772), (496, 446491), (776, 285386), (1552, 142693), (3007, 73648), (4603, 48112), (6014, 36824), (9206, 24056), (12028, 18412)]