202488804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 586284608

約数和(自身を除く): 383795804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 1021, 1574, 2042, 2361, 3063, 3148, 4084, 4722, 5509, 6126, 7083, 7147, 9189, 9444, 11018, 12252, 14166, 14294, 16527, 18378, 21441, 22036, 28332, 28588, 33054, 36756, 42882, 49581, 64323, 66108, 85764, 99162, 128646, 198324, 257292, 803527, 1607054, 2410581, 3214108, 4821162, 5624689, 7231743, 9642324, 11249378, 14463486, 16874067, 22498756, 28926972, 33748134, 50622201, 67496268, 101244402, 202488804]

約数ペア:

[(1, 202488804), (2, 101244402), (3, 67496268), (4, 50622201), (6, 33748134), (7, 28926972), (9, 22498756), (12, 16874067), (14, 14463486), (18, 11249378), (21, 9642324), (28, 7231743), (36, 5624689), (42, 4821162), (63, 3214108), (84, 2410581), (126, 1607054), (252, 803527), (787, 257292), (1021, 198324), (1574, 128646), (2042, 99162), (2361, 85764), (3063, 66108), (3148, 64323), (4084, 49581), (4722, 42882), (5509, 36756), (6126, 33054), (7083, 28588), (7147, 28332), (9189, 22036), (9444, 21441), (11018, 18378), (12252, 16527), (14166, 14294)]