208407942

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 461410560

約数和(自身を除く): 253002618

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 311, 354, 531, 622, 631, 933, 1062, 1262, 1866, 1893, 2799, 3786, 5598, 5679, 11358, 18349, 36698, 37229, 55047, 74458, 110094, 111687, 165141, 196241, 223374, 330282, 335061, 392482, 588723, 670122, 1177446, 1766169, 3532338, 11578219, 23156438, 34734657, 69469314, 104203971, 208407942]

約数ペア:

[(1, 208407942), (2, 104203971), (3, 69469314), (6, 34734657), (9, 23156438), (18, 11578219), (59, 3532338), (118, 1766169), (177, 1177446), (311, 670122), (354, 588723), (531, 392482), (622, 335061), (631, 330282), (933, 223374), (1062, 196241), (1262, 165141), (1866, 111687), (1893, 110094), (2799, 74458), (3786, 55047), (5598, 37229), (5679, 36698), (11358, 18349)]