202519330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1511}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 393216768

約数和(自身を除く): 190697438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1031, 1511, 2062, 3022, 5155, 7555, 10310, 13403, 15110, 19643, 26806, 39286, 67015, 98215, 134030, 196430, 1557841, 3115682, 7789205, 15578410, 20251933, 40503866, 101259665, 202519330]

約数ペア:

[(1, 202519330), (2, 101259665), (5, 40503866), (10, 20251933), (13, 15578410), (26, 7789205), (65, 3115682), (130, 1557841), (1031, 196430), (1511, 134030), (2062, 98215), (3022, 67015), (5155, 39286), (7555, 26806), (10310, 19643), (13403, 15110)]