209672016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 576284544

約数和(自身を除く): 366612528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 263, 272, 408, 526, 789, 816, 977, 1052, 1578, 1954, 2104, 2931, 3156, 3908, 4208, 4471, 5862, 6312, 7816, 8942, 11724, 12624, 13413, 15632, 16609, 17884, 23448, 26826, 33218, 35768, 46896, 49827, 53652, 66436, 71536, 99654, 107304, 132872, 199308, 214608, 256951, 265744, 398616, 513902, 770853, 797232, 1027804, 1541706, 2055608, 3083412, 4111216, 4368167, 6166824, 8736334, 12333648, 13104501, 17472668, 26209002, 34945336, 52418004, 69890672, 104836008, 209672016]

約数ペア:

[(1, 209672016), (2, 104836008), (3, 69890672), (4, 52418004), (6, 34945336), (8, 26209002), (12, 17472668), (16, 13104501), (17, 12333648), (24, 8736334), (34, 6166824), (48, 4368167), (51, 4111216), (68, 3083412), (102, 2055608), (136, 1541706), (204, 1027804), (263, 797232), (272, 770853), (408, 513902), (526, 398616), (789, 265744), (816, 256951), (977, 214608), (1052, 199308), (1578, 132872), (1954, 107304), (2104, 99654), (2931, 71536), (3156, 66436), (3908, 53652), (4208, 49827), (4471, 46896), (5862, 35768), (6312, 33218), (7816, 26826), (8942, 23448), (11724, 17884), (12624, 16609), (13413, 15632)]