201277251

素因数分解:

$3^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 349332480

約数和(自身を除く): 148055229

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 167, 189, 441, 501, 911, 1169, 1323, 1503, 2733, 3507, 4509, 6377, 8183, 8199, 10521, 19131, 24549, 24597, 31563, 44639, 57393, 73647, 133917, 152137, 172179, 220941, 401751, 456411, 1064959, 1205253, 1369233, 3194877, 4107699, 7454713, 9584631, 22364139, 28753893, 67092417, 201277251]

約数ペア:

[(1, 201277251), (3, 67092417), (7, 28753893), (9, 22364139), (21, 9584631), (27, 7454713), (49, 4107699), (63, 3194877), (147, 1369233), (167, 1205253), (189, 1064959), (441, 456411), (501, 401751), (911, 220941), (1169, 172179), (1323, 152137), (1503, 133917), (2733, 73647), (3507, 57393), (4509, 44639), (6377, 31563), (8183, 24597), (8199, 24549), (10521, 19131)]