205218804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12791}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 550158336

約数和(自身を除く): 344939532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 12791, 16044, 25582, 38373, 51164, 76746, 89537, 153492, 179074, 268611, 358148, 537222, 1074444, 2443081, 4886162, 7329243, 9772324, 14658486, 17101567, 29316972, 34203134, 51304701, 68406268, 102609402, 205218804]

約数ペア:

[(1, 205218804), (2, 102609402), (3, 68406268), (4, 51304701), (6, 34203134), (7, 29316972), (12, 17101567), (14, 14658486), (21, 9772324), (28, 7329243), (42, 4886162), (84, 2443081), (191, 1074444), (382, 537222), (573, 358148), (764, 268611), (1146, 179074), (1337, 153492), (2292, 89537), (2674, 76746), (4011, 51164), (5348, 38373), (8022, 25582), (12791, 16044)]