197385804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2356

約数の個数: 144

約数和(自身を含む): 642410496

約数和(自身を除く): 445024692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2297, 2387, 2604, 2772, 3069, 3906, 4092, 4594, 4774, 6138, 6891, 7161, 7812, 9188, 9548, 12276, 13782, 14322, 16079, 20673, 21483, 25267, 27564, 28644, 32158, 41346, 42966, 48237, 50534, 64316, 71207, 75801, 82692, 85932, 96474, 101068, 142414, 144711, 151602, 176869, 192948, 213621, 227403, 284828, 289422, 303204, 353738, 427242, 454806, 498449, 530607, 578844, 640863, 707476, 783277, 854484, 909612, 996898, 1061214, 1281726, 1495347, 1566554, 1591821, 1993796, 2122428, 2349831, 2563452, 2990694, 3133108, 3183642, 4486041, 4699662, 5482939, 5981388, 6367284, 7049493, 8972082, 9399324, 10965878, 14098986, 16448817, 17944164, 21931756, 28197972, 32897634, 49346451, 65795268, 98692902, 197385804]

約数ペア:

[(1, 197385804), (2, 98692902), (3, 65795268), (4, 49346451), (6, 32897634), (7, 28197972), (9, 21931756), (11, 17944164), (12, 16448817), (14, 14098986), (18, 10965878), (21, 9399324), (22, 8972082), (28, 7049493), (31, 6367284), (33, 5981388), (36, 5482939), (42, 4699662), (44, 4486041), (62, 3183642), (63, 3133108), (66, 2990694), (77, 2563452), (84, 2349831), (93, 2122428), (99, 1993796), (124, 1591821), (126, 1566554), (132, 1495347), (154, 1281726), (186, 1061214), (198, 996898), (217, 909612), (231, 854484), (252, 783277), (279, 707476), (308, 640863), (341, 578844), (372, 530607), (396, 498449), (434, 454806), (462, 427242), (558, 353738), (651, 303204), (682, 289422), (693, 284828), (868, 227403), (924, 213621), (1023, 192948), (1116, 176869), (1302, 151602), (1364, 144711), (1386, 142414), (1953, 101068), (2046, 96474), (2297, 85932), (2387, 82692), (2604, 75801), (2772, 71207), (3069, 64316), (3906, 50534), (4092, 48237), (4594, 42966), (4774, 41346), (6138, 32158), (6891, 28644), (7161, 27564), (7812, 25267), (9188, 21483), (9548, 20673), (12276, 16079), (13782, 14322)]