201372176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 408348864

約数和(自身を除く): 206976688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 461, 922, 1187, 1844, 2374, 3688, 4748, 7376, 9496, 10603, 18992, 21206, 27301, 42412, 54602, 84824, 109204, 169648, 218408, 436816, 547207, 1094414, 2188828, 4377656, 8755312, 12585761, 25171522, 50343044, 100686088, 201372176]

約数ペア:

[(1, 201372176), (2, 100686088), (4, 50343044), (8, 25171522), (16, 12585761), (23, 8755312), (46, 4377656), (92, 2188828), (184, 1094414), (368, 547207), (461, 436816), (922, 218408), (1187, 169648), (1844, 109204), (2374, 84824), (3688, 54602), (4748, 42412), (7376, 27301), (9496, 21206), (10603, 18992)]