211004552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{1951}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 432172800

約数和(自身を除く): 221168248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1229, 1951, 2458, 3902, 4916, 7804, 9832, 13519, 15608, 21461, 27038, 42922, 54076, 85844, 108152, 171688, 2397779, 4795558, 9591116, 19182232, 26375569, 52751138, 105502276, 211004552]

約数ペア:

[(1, 211004552), (2, 105502276), (4, 52751138), (8, 26375569), (11, 19182232), (22, 9591116), (44, 4795558), (88, 2397779), (1229, 171688), (1951, 108152), (2458, 85844), (3902, 54076), (4916, 42922), (7804, 27038), (9832, 21461), (13519, 15608)]