201344260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45553}}^1$

素因数の和:45592

約数の個数: 48

約数和(自身を含む): 482143536

約数和(自身を除く): 280799276

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 45553, 91106, 182212, 227765, 455530, 592189, 774401, 911060, 1184378, 1548802, 2368756, 2960945, 3097604, 3872005, 5921890, 7744010, 10067213, 11843780, 15488020, 20134426, 40268852, 50336065, 100672130, 201344260]

約数ペア:

[(1, 201344260), (2, 100672130), (4, 50336065), (5, 40268852), (10, 20134426), (13, 15488020), (17, 11843780), (20, 10067213), (26, 7744010), (34, 5921890), (52, 3872005), (65, 3097604), (68, 2960945), (85, 2368756), (130, 1548802), (170, 1184378), (221, 911060), (260, 774401), (340, 592189), (442, 455530), (884, 227765), (1105, 182212), (2210, 91106), (4420, 45553)]