201591754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20899}}^1$

素因数の和:20974

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 177617846

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 20899, 41798, 146293, 271687, 292586, 543374, 1107647, 1901809, 2215294, 3803618, 7753529, 14399411, 15507058, 28798822, 100795877, 201591754]

約数ペア:

[(1, 201591754), (2, 100795877), (7, 28798822), (13, 15507058), (14, 14399411), (26, 7753529), (53, 3803618), (91, 2215294), (106, 1901809), (182, 1107647), (371, 543374), (689, 292586), (742, 271687), (1378, 146293), (4823, 41798), (9646, 20899)]