205714572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1721}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 549276672

約数和(自身を除く): 343562100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1423, 1721, 2846, 3442, 4269, 5163, 5692, 6884, 8538, 9961, 10326, 12047, 17076, 19922, 20652, 24094, 29883, 36141, 39844, 48188, 59766, 72282, 119532, 144564, 2448983, 4897966, 7346949, 9795932, 14693898, 17142881, 29387796, 34285762, 51428643, 68571524, 102857286, 205714572]

約数ペア:

[(1, 205714572), (2, 102857286), (3, 68571524), (4, 51428643), (6, 34285762), (7, 29387796), (12, 17142881), (14, 14693898), (21, 9795932), (28, 7346949), (42, 4897966), (84, 2448983), (1423, 144564), (1721, 119532), (2846, 72282), (3442, 59766), (4269, 48188), (5163, 39844), (5692, 36141), (6884, 29883), (8538, 24094), (9961, 20652), (10326, 19922), (12047, 17076)]