202109958

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{61357}}^1$

素因数の和:61429

約数の個数: 32

約数和(自身を含む): 456503520

約数和(自身を除く): 254393562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 61357, 122714, 184071, 368142, 552213, 1104426, 1656639, 3313278, 3742777, 7485554, 11228331, 22456662, 33684993, 67369986, 101054979, 202109958]

約数ペア:

[(1, 202109958), (2, 101054979), (3, 67369986), (6, 33684993), (9, 22456662), (18, 11228331), (27, 7485554), (54, 3742777), (61, 3313278), (122, 1656639), (183, 1104426), (366, 552213), (549, 368142), (1098, 184071), (1647, 122714), (3294, 61357)]