204862644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13327}}^1$

素因数の和:13405

約数の個数: 72

約数和(自身を含む): 601572608

約数和(自身を除く): 396709964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 13327, 15372, 26654, 39981, 53308, 79962, 93289, 119943, 159924, 186578, 239886, 279867, 373156, 479772, 559734, 812947, 839601, 1119468, 1625894, 1679202, 2438841, 3251788, 3358404, 4877682, 5690629, 7316523, 9755364, 11381258, 14633046, 17071887, 22762516, 29266092, 34143774, 51215661, 68287548, 102431322, 204862644]

約数ペア:

[(1, 204862644), (2, 102431322), (3, 68287548), (4, 51215661), (6, 34143774), (7, 29266092), (9, 22762516), (12, 17071887), (14, 14633046), (18, 11381258), (21, 9755364), (28, 7316523), (36, 5690629), (42, 4877682), (61, 3358404), (63, 3251788), (84, 2438841), (122, 1679202), (126, 1625894), (183, 1119468), (244, 839601), (252, 812947), (366, 559734), (427, 479772), (549, 373156), (732, 279867), (854, 239886), (1098, 186578), (1281, 159924), (1708, 119943), (2196, 93289), (2562, 79962), (3843, 53308), (5124, 39981), (7686, 26654), (13327, 15372)]