202020231

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3271}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 327932928

約数和(自身を除く): 125912697

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 1211, 2941, 3271, 3633, 8823, 9813, 20587, 22897, 55607, 61761, 68691, 166821, 389249, 565883, 1167747, 1697649, 3961181, 9620011, 11883543, 28860033, 67340077, 202020231]

約数ペア:

[(1, 202020231), (3, 67340077), (7, 28860033), (17, 11883543), (21, 9620011), (51, 3961181), (119, 1697649), (173, 1167747), (357, 565883), (519, 389249), (1211, 166821), (2941, 68691), (3271, 61761), (3633, 55607), (8823, 22897), (9813, 20587)]