197129648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 391641600

約数和(自身を除く): 194511952

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 1264, 1328, 1879, 3758, 6557, 7516, 13114, 15032, 26228, 30064, 52456, 104912, 148441, 155957, 296882, 311914, 593764, 623828, 1187528, 1247656, 2375056, 2495312, 12320603, 24641206, 49282412, 98564824, 197129648]

約数ペア:

[(1, 197129648), (2, 98564824), (4, 49282412), (8, 24641206), (16, 12320603), (79, 2495312), (83, 2375056), (158, 1247656), (166, 1187528), (316, 623828), (332, 593764), (632, 311914), (664, 296882), (1264, 155957), (1328, 148441), (1879, 104912), (3758, 52456), (6557, 30064), (7516, 26228), (13114, 15032)]