201012984

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 560701440

約数和(自身を除く): 359688456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 191, 282, 311, 376, 382, 423, 564, 573, 622, 764, 846, 933, 1128, 1146, 1244, 1528, 1692, 1719, 1866, 2292, 2488, 2799, 3384, 3438, 3732, 4584, 5598, 6876, 7464, 8977, 11196, 13752, 14617, 17954, 22392, 26931, 29234, 35908, 43851, 53862, 58468, 59401, 71816, 80793, 87702, 107724, 116936, 118802, 131553, 161586, 175404, 178203, 215448, 237604, 263106, 323172, 350808, 356406, 475208, 526212, 534609, 646344, 712812, 1052424, 1069218, 1425624, 2138436, 2791847, 4276872, 5583694, 8375541, 11167388, 16751082, 22334776, 25126623, 33502164, 50253246, 67004328, 100506492, 201012984]

約数ペア:

[(1, 201012984), (2, 100506492), (3, 67004328), (4, 50253246), (6, 33502164), (8, 25126623), (9, 22334776), (12, 16751082), (18, 11167388), (24, 8375541), (36, 5583694), (47, 4276872), (72, 2791847), (94, 2138436), (141, 1425624), (188, 1069218), (191, 1052424), (282, 712812), (311, 646344), (376, 534609), (382, 526212), (423, 475208), (564, 356406), (573, 350808), (622, 323172), (764, 263106), (846, 237604), (933, 215448), (1128, 178203), (1146, 175404), (1244, 161586), (1528, 131553), (1692, 118802), (1719, 116936), (1866, 107724), (2292, 87702), (2488, 80793), (2799, 71816), (3384, 59401), (3438, 58468), (3732, 53862), (4584, 43851), (5598, 35908), (6876, 29234), (7464, 26931), (8977, 22392), (11196, 17954), (13752, 14617)]