205220952

素因数分解:

$2^3\times 3^4\times {\mathrm{316699}}^1$

素因数の和:316717

約数の個数: 40

約数和(自身を含む): 574810500

約数和(自身を除く): 369589548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 316699, 633398, 950097, 1266796, 1900194, 2533592, 2850291, 3800388, 5700582, 7600776, 8550873, 11401164, 17101746, 22802328, 25652619, 34203492, 51305238, 68406984, 102610476, 205220952]

約数ペア:

[(1, 205220952), (2, 102610476), (3, 68406984), (4, 51305238), (6, 34203492), (8, 25652619), (9, 22802328), (12, 17101746), (18, 11401164), (24, 8550873), (27, 7600776), (36, 5700582), (54, 3800388), (72, 2850291), (81, 2533592), (108, 1900194), (162, 1266796), (216, 950097), (324, 633398), (648, 316699)]