200764240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109111}}^1$

素因数の和:109147

約数の個数: 40

約数和(自身を含む): 487075968

約数和(自身を除く): 286311728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 109111, 218222, 436444, 545555, 872888, 1091110, 1745776, 2182220, 2509553, 4364440, 5019106, 8728880, 10038212, 12547765, 20076424, 25095530, 40152848, 50191060, 100382120, 200764240]

約数ペア:

[(1, 200764240), (2, 100382120), (4, 50191060), (5, 40152848), (8, 25095530), (10, 20076424), (16, 12547765), (20, 10038212), (23, 8728880), (40, 5019106), (46, 4364440), (80, 2509553), (92, 2182220), (115, 1745776), (184, 1091110), (230, 872888), (368, 545555), (460, 436444), (920, 218222), (1840, 109111)]