201787048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 389743200

約数和(自身を除く): 187956152

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 419, 838, 1627, 1676, 3254, 3352, 6508, 13016, 15503, 31006, 60199, 62012, 120398, 124024, 240796, 481592, 681713, 1363426, 2726852, 5453704, 25223381, 50446762, 100893524, 201787048]

約数ペア:

[(1, 201787048), (2, 100893524), (4, 50446762), (8, 25223381), (37, 5453704), (74, 2726852), (148, 1363426), (296, 681713), (419, 481592), (838, 240796), (1627, 124024), (1676, 120398), (3254, 62012), (3352, 60199), (6508, 31006), (13016, 15503)]