201865196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 407366400

約数和(自身を除く): 205501204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2242, 3068, 3463, 4484, 6926, 13852, 14573, 29146, 45019, 58292, 65797, 90038, 131594, 180076, 204317, 263188, 408634, 817268, 855361, 1710722, 2656121, 3421444, 3882023, 5312242, 7764046, 10624484, 15528092, 50466299, 100932598, 201865196]

約数ペア:

[(1, 201865196), (2, 100932598), (4, 50466299), (13, 15528092), (19, 10624484), (26, 7764046), (38, 5312242), (52, 3882023), (59, 3421444), (76, 2656121), (118, 1710722), (236, 855361), (247, 817268), (494, 408634), (767, 263188), (988, 204317), (1121, 180076), (1534, 131594), (2242, 90038), (3068, 65797), (3463, 58292), (4484, 45019), (6926, 29146), (13852, 14573)]