197488356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66629}}^1$

素因数の和:66668

約数の個数: 48

約数和(自身を含む): 522379200

約数和(自身を除く): 324890844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 66629, 133258, 199887, 266516, 399774, 799548, 866177, 1265951, 1732354, 2531902, 2598531, 3464708, 3797853, 5063804, 5197062, 7595706, 10394124, 15191412, 16457363, 32914726, 49372089, 65829452, 98744178, 197488356]

約数ペア:

[(1, 197488356), (2, 98744178), (3, 65829452), (4, 49372089), (6, 32914726), (12, 16457363), (13, 15191412), (19, 10394124), (26, 7595706), (38, 5197062), (39, 5063804), (52, 3797853), (57, 3464708), (76, 2598531), (78, 2531902), (114, 1732354), (156, 1265951), (228, 866177), (247, 799548), (494, 399774), (741, 266516), (988, 199887), (1482, 133258), (2964, 66629)]