202431444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 523708416

約数和(自身を除く): 321276972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 47, 51, 68, 86, 94, 102, 129, 141, 172, 188, 204, 258, 282, 491, 516, 564, 731, 799, 982, 1462, 1473, 1598, 1964, 2021, 2193, 2397, 2924, 2946, 3196, 4042, 4386, 4794, 5892, 6063, 8084, 8347, 8772, 9588, 12126, 16694, 21113, 23077, 24252, 25041, 33388, 34357, 42226, 46154, 50082, 63339, 68714, 69231, 84452, 92308, 100164, 103071, 126678, 137428, 138462, 206142, 253356, 276924, 358921, 392309, 412284, 717842, 784618, 992311, 1076763, 1176927, 1435684, 1569236, 1984622, 2153526, 2353854, 2976933, 3969244, 4307052, 4707708, 5953866, 11907732, 16869287, 33738574, 50607861, 67477148, 101215722, 202431444]

約数ペア:

[(1, 202431444), (2, 101215722), (3, 67477148), (4, 50607861), (6, 33738574), (12, 16869287), (17, 11907732), (34, 5953866), (43, 4707708), (47, 4307052), (51, 3969244), (68, 2976933), (86, 2353854), (94, 2153526), (102, 1984622), (129, 1569236), (141, 1435684), (172, 1176927), (188, 1076763), (204, 992311), (258, 784618), (282, 717842), (491, 412284), (516, 392309), (564, 358921), (731, 276924), (799, 253356), (982, 206142), (1462, 138462), (1473, 137428), (1598, 126678), (1964, 103071), (2021, 100164), (2193, 92308), (2397, 84452), (2924, 69231), (2946, 68714), (3196, 63339), (4042, 50082), (4386, 46154), (4794, 42226), (5892, 34357), (6063, 33388), (8084, 25041), (8347, 24252), (8772, 23077), (9588, 21113), (12126, 16694)]