215945106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4561}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 465980928

約数和(自身を除く): 250035822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1821, 3642, 4561, 7891, 9122, 13683, 15782, 23673, 27366, 47346, 59293, 118586, 177879, 355758, 2768527, 5537054, 8305581, 16611162, 35990851, 71981702, 107972553, 215945106]

約数ペア:

[(1, 215945106), (2, 107972553), (3, 71981702), (6, 35990851), (13, 16611162), (26, 8305581), (39, 5537054), (78, 2768527), (607, 355758), (1214, 177879), (1821, 118586), (3642, 59293), (4561, 47346), (7891, 27366), (9122, 23673), (13683, 15782)]