193104457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 243613440

約数和(自身を除く): 50508983

約数列:

[1, 7, 13, 89, 91, 113, 211, 623, 791, 1157, 1469, 1477, 2743, 8099, 10057, 10283, 18779, 19201, 23843, 70399, 130741, 131453, 166901, 244127, 309959, 915187, 1708889, 2122027, 2169713, 14854189, 27586351, 193104457]

約数ペア:

[(1, 193104457), (7, 27586351), (13, 14854189), (89, 2169713), (91, 2122027), (113, 1708889), (211, 915187), (623, 309959), (791, 244127), (1157, 166901), (1469, 131453), (1477, 130741), (2743, 70399), (8099, 23843), (10057, 19201), (10283, 18779)]