199247472

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{7561}}^1$

素因数の和:7639

約数の個数: 80

約数和(自身を含む): 581366560

約数和(自身を除く): 382119088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 7561, 8784, 13176, 15122, 22683, 26352, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 204147, 272196, 362928, 408294, 461221, 544392, 816588, 922442, 1088784, 1383663, 1633176, 1844884, 2767326, 3266352, 3689768, 4150989, 5534652, 7379536, 8301978, 11069304, 12452967, 16603956, 22138608, 24905934, 33207912, 49811868, 66415824, 99623736, 199247472]

約数ペア:

[(1, 199247472), (2, 99623736), (3, 66415824), (4, 49811868), (6, 33207912), (8, 24905934), (9, 22138608), (12, 16603956), (16, 12452967), (18, 11069304), (24, 8301978), (27, 7379536), (36, 5534652), (48, 4150989), (54, 3689768), (61, 3266352), (72, 2767326), (108, 1844884), (122, 1633176), (144, 1383663), (183, 1088784), (216, 922442), (244, 816588), (366, 544392), (432, 461221), (488, 408294), (549, 362928), (732, 272196), (976, 204147), (1098, 181464), (1464, 136098), (1647, 120976), (2196, 90732), (2928, 68049), (3294, 60488), (4392, 45366), (6588, 30244), (7561, 26352), (8784, 22683), (13176, 15122)]