200077904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50627}}^1$

素因数の和:50667

約数の個数: 40

約数和(自身を含む): 439451040

約数和(自身を除く): 239373136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 50627, 101254, 202508, 405016, 658151, 810032, 961913, 1316302, 1923826, 2632604, 3847652, 5265208, 7695304, 10530416, 12504869, 15390608, 25009738, 50019476, 100038952, 200077904]

約数ペア:

[(1, 200077904), (2, 100038952), (4, 50019476), (8, 25009738), (13, 15390608), (16, 12504869), (19, 10530416), (26, 7695304), (38, 5265208), (52, 3847652), (76, 2632604), (104, 1923826), (152, 1316302), (208, 961913), (247, 810032), (304, 658151), (494, 405016), (988, 202508), (1976, 101254), (3952, 50627)]