221108904

素因数分解:

$2^3\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{2557}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 599569620

約数和(自身を除く): 378460716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1201, 2402, 2557, 3603, 4804, 5114, 7206, 7671, 9608, 10228, 10809, 14412, 15342, 20456, 21618, 23013, 28824, 30684, 43236, 46026, 61368, 86472, 92052, 184104, 3070957, 6141914, 9212871, 12283828, 18425742, 24567656, 27638613, 36851484, 55277226, 73702968, 110554452, 221108904]

約数ペア:

[(1, 221108904), (2, 110554452), (3, 73702968), (4, 55277226), (6, 36851484), (8, 27638613), (9, 24567656), (12, 18425742), (18, 12283828), (24, 9212871), (36, 6141914), (72, 3070957), (1201, 184104), (2402, 92052), (2557, 86472), (3603, 61368), (4804, 46026), (5114, 43236), (7206, 30684), (7671, 28824), (9608, 23013), (10228, 21618), (10809, 20456), (14412, 15342)]