210801984

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 582875136

約数和(自身を除く): 372073152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 186, 192, 214, 248, 321, 331, 372, 428, 496, 642, 662, 744, 856, 992, 993, 1284, 1324, 1488, 1712, 1984, 1986, 2568, 2648, 2976, 3317, 3424, 3972, 5136, 5296, 5952, 6634, 6848, 7944, 9951, 10261, 10272, 10592, 13268, 15888, 19902, 20522, 20544, 21184, 26536, 30783, 31776, 35417, 39804, 41044, 53072, 61566, 63552, 70834, 79608, 82088, 106144, 106251, 123132, 141668, 159216, 164176, 212288, 212502, 246264, 283336, 318432, 328352, 425004, 492528, 566672, 636864, 656704, 850008, 985056, 1097927, 1133344, 1700016, 1970112, 2195854, 2266688, 3293781, 3400032, 4391708, 6587562, 6800064, 8783416, 13175124, 17566832, 26350248, 35133664, 52700496, 70267328, 105400992, 210801984]

約数ペア:

[(1, 210801984), (2, 105400992), (3, 70267328), (4, 52700496), (6, 35133664), (8, 26350248), (12, 17566832), (16, 13175124), (24, 8783416), (31, 6800064), (32, 6587562), (48, 4391708), (62, 3400032), (64, 3293781), (93, 2266688), (96, 2195854), (107, 1970112), (124, 1700016), (186, 1133344), (192, 1097927), (214, 985056), (248, 850008), (321, 656704), (331, 636864), (372, 566672), (428, 492528), (496, 425004), (642, 328352), (662, 318432), (744, 283336), (856, 246264), (992, 212502), (993, 212288), (1284, 164176), (1324, 159216), (1488, 141668), (1712, 123132), (1984, 106251), (1986, 106144), (2568, 82088), (2648, 79608), (2976, 70834), (3317, 63552), (3424, 61566), (3972, 53072), (5136, 41044), (5296, 39804), (5952, 35417), (6634, 31776), (6848, 30783), (7944, 26536), (9951, 21184), (10261, 20544), (10272, 20522), (10592, 19902), (13268, 15888)]