205346330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4649}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 423187200

約数和(自身を除く): 217840870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 3155, 4417, 4649, 6310, 8834, 9298, 22085, 23245, 32543, 44170, 46490, 65086, 162715, 325430, 2933519, 5867038, 14667595, 20534633, 29335190, 41069266, 102673165, 205346330]

約数ペア:

[(1, 205346330), (2, 102673165), (5, 41069266), (7, 29335190), (10, 20534633), (14, 14667595), (35, 5867038), (70, 2933519), (631, 325430), (1262, 162715), (3155, 65086), (4417, 46490), (4649, 44170), (6310, 32543), (8834, 23245), (9298, 22085)]