198559956

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 568960000

約数和(自身を除く): 370400044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 2058, 2539, 2793, 3724, 4116, 5078, 5586, 6517, 7617, 10156, 11172, 13034, 15234, 17773, 19551, 26068, 30468, 35546, 39102, 48241, 53319, 71092, 78204, 96482, 106638, 124411, 144723, 192964, 213276, 248822, 289446, 337687, 373233, 497644, 578892, 675374, 746466, 870877, 1013061, 1350748, 1492932, 1741754, 2026122, 2363809, 2612631, 3483508, 4052244, 4727618, 5225262, 7091427, 9455236, 10450524, 14182854, 16546663, 28365708, 33093326, 49639989, 66186652, 99279978, 198559956]

約数ペア:

[(1, 198559956), (2, 99279978), (3, 66186652), (4, 49639989), (6, 33093326), (7, 28365708), (12, 16546663), (14, 14182854), (19, 10450524), (21, 9455236), (28, 7091427), (38, 5225262), (42, 4727618), (49, 4052244), (57, 3483508), (76, 2612631), (84, 2363809), (98, 2026122), (114, 1741754), (133, 1492932), (147, 1350748), (196, 1013061), (228, 870877), (266, 746466), (294, 675374), (343, 578892), (399, 497644), (532, 373233), (588, 337687), (686, 289446), (798, 248822), (931, 213276), (1029, 192964), (1372, 144723), (1596, 124411), (1862, 106638), (2058, 96482), (2539, 78204), (2793, 71092), (3724, 53319), (4116, 48241), (5078, 39102), (5586, 35546), (6517, 30468), (7617, 26068), (10156, 19551), (11172, 17773), (13034, 15234)]