199478304

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22343}}^1$

素因数の和:22390

約数の個数: 72

約数和(自身を含む): 585591552

約数和(自身を除く): 386113248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22343, 44686, 67029, 89372, 134058, 178744, 201087, 268116, 357488, 402174, 536232, 692633, 714976, 804348, 1072464, 1385266, 1608696, 2077899, 2144928, 2770532, 3217392, 4155798, 5541064, 6233697, 6434784, 8311596, 11082128, 12467394, 16623192, 22164256, 24934788, 33246384, 49869576, 66492768, 99739152, 199478304]

約数ペア:

[(1, 199478304), (2, 99739152), (3, 66492768), (4, 49869576), (6, 33246384), (8, 24934788), (9, 22164256), (12, 16623192), (16, 12467394), (18, 11082128), (24, 8311596), (31, 6434784), (32, 6233697), (36, 5541064), (48, 4155798), (62, 3217392), (72, 2770532), (93, 2144928), (96, 2077899), (124, 1608696), (144, 1385266), (186, 1072464), (248, 804348), (279, 714976), (288, 692633), (372, 536232), (496, 402174), (558, 357488), (744, 268116), (992, 201087), (1116, 178744), (1488, 134058), (2232, 89372), (2976, 67029), (4464, 44686), (8928, 22343)]