200201729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 263499264

約数和(自身を除く): 63297535

約数列:

[1, 7, 13, 23, 41, 91, 161, 287, 299, 533, 943, 2093, 2333, 3731, 6601, 12259, 16331, 30329, 53659, 85813, 95653, 212303, 375613, 669571, 697567, 1243489, 2200019, 4882969, 8704423, 15400133, 28600247, 200201729]

約数ペア:

[(1, 200201729), (7, 28600247), (13, 15400133), (23, 8704423), (41, 4882969), (91, 2200019), (161, 1243489), (287, 697567), (299, 669571), (533, 375613), (943, 212303), (2093, 95653), (2333, 85813), (3731, 53659), (6601, 30329), (12259, 16331)]