197905488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 388342704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 107, 113, 124, 132, 176, 186, 214, 226, 248, 264, 321, 339, 341, 372, 428, 452, 496, 528, 642, 678, 682, 744, 856, 904, 1023, 1177, 1243, 1284, 1356, 1364, 1488, 1712, 1808, 2046, 2354, 2486, 2568, 2712, 2728, 3317, 3503, 3531, 3729, 4092, 4708, 4972, 5136, 5424, 5456, 6634, 7006, 7062, 7458, 8184, 9416, 9944, 9951, 10509, 12091, 13268, 14012, 14124, 14916, 16368, 18832, 19888, 19902, 21018, 24182, 26536, 28024, 28248, 29832, 36273, 36487, 38533, 39804, 42036, 48364, 53072, 56048, 56496, 59664, 72546, 72974, 77066, 79608, 84072, 96728, 109461, 115599, 133001, 145092, 145948, 154132, 159216, 168144, 193456, 218922, 231198, 266002, 290184, 291896, 308264, 374821, 399003, 437844, 462396, 532004, 580368, 583792, 616528, 749642, 798006, 875688, 924792, 1064008, 1124463, 1499284, 1596012, 1751376, 1849584, 2128016, 2248926, 2998568, 3192024, 4123031, 4497852, 5997136, 6384048, 8246062, 8995704, 12369093, 16492124, 17991408, 24738186, 32984248, 49476372, 65968496, 98952744, 197905488]

約数ペア:

[(1, 197905488), (2, 98952744), (3, 65968496), (4, 49476372), (6, 32984248), (8, 24738186), (11, 17991408), (12, 16492124), (16, 12369093), (22, 8995704), (24, 8246062), (31, 6384048), (33, 5997136), (44, 4497852), (48, 4123031), (62, 3192024), (66, 2998568), (88, 2248926), (93, 2128016), (107, 1849584), (113, 1751376), (124, 1596012), (132, 1499284), (176, 1124463), (186, 1064008), (214, 924792), (226, 875688), (248, 798006), (264, 749642), (321, 616528), (339, 583792), (341, 580368), (372, 532004), (428, 462396), (452, 437844), (496, 399003), (528, 374821), (642, 308264), (678, 291896), (682, 290184), (744, 266002), (856, 231198), (904, 218922), (1023, 193456), (1177, 168144), (1243, 159216), (1284, 154132), (1356, 145948), (1364, 145092), (1488, 133001), (1712, 115599), (1808, 109461), (2046, 96728), (2354, 84072), (2486, 79608), (2568, 77066), (2712, 72974), (2728, 72546), (3317, 59664), (3503, 56496), (3531, 56048), (3729, 53072), (4092, 48364), (4708, 42036), (4972, 39804), (5136, 38533), (5424, 36487), (5456, 36273), (6634, 29832), (7006, 28248), (7062, 28024), (7458, 26536), (8184, 24182), (9416, 21018), (9944, 19902), (9951, 19888), (10509, 18832), (12091, 16368), (13268, 14916), (14012, 14124)]