201538785976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{236519}}^1$

素因数の和:236980

約数の個数: 64

約数和(自身を含む): 431185420800

約数和(自身を除く): 229646634824

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 421, 506, 842, 1012, 1684, 2024, 3368, 4631, 9262, 9683, 18524, 19366, 37048, 38732, 77464, 106513, 213026, 236519, 426052, 473038, 852104, 946076, 1892152, 2601709, 5203418, 5439937, 10406836, 10879874, 20813672, 21759748, 43519496, 59839307, 99574499, 119678614, 199148998, 239357228, 398297996, 478714456, 796595992, 1095319489, 2190638978, 2290213477, 4381277956, 4580426954, 8762555912, 9160853908, 18321707816, 25192348247, 50384696494, 100769392988, 201538785976]

約数ペア:

[(1, 201538785976), (2, 100769392988), (4, 50384696494), (8, 25192348247), (11, 18321707816), (22, 9160853908), (23, 8762555912), (44, 4580426954), (46, 4381277956), (88, 2290213477), (92, 2190638978), (184, 1095319489), (253, 796595992), (421, 478714456), (506, 398297996), (842, 239357228), (1012, 199148998), (1684, 119678614), (2024, 99574499), (3368, 59839307), (4631, 43519496), (9262, 21759748), (9683, 20813672), (18524, 10879874), (19366, 10406836), (37048, 5439937), (38732, 5203418), (77464, 2601709), (106513, 1892152), (213026, 946076), (236519, 852104), (426052, 473038)]