198996192

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 108

約数和(自身を含む): 585552240

約数和(自身を除く): 386556048

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, 719, 744, 961, 992, 1116, 1438, 1488, 1922, 2157, 2232, 2876, 2883, 2976, 3844, 4314, 4464, 5752, 5766, 6471, 7688, 8628, 8649, 8928, 11504, 11532, 12942, 15376, 17256, 17298, 22289, 23008, 23064, 25884, 30752, 34512, 34596, 44578, 46128, 51768, 66867, 69024, 69192, 89156, 92256, 103536, 133734, 138384, 178312, 200601, 207072, 267468, 276768, 356624, 401202, 534936, 690959, 713248, 802404, 1069872, 1381918, 1604808, 2072877, 2139744, 2763836, 3209616, 4145754, 5527672, 6218631, 6419232, 8291508, 11055344, 12437262, 16583016, 22110688, 24874524, 33166032, 49749048, 66332064, 99498096, 198996192]

約数ペア:

[(1, 198996192), (2, 99498096), (3, 66332064), (4, 49749048), (6, 33166032), (8, 24874524), (9, 22110688), (12, 16583016), (16, 12437262), (18, 11055344), (24, 8291508), (31, 6419232), (32, 6218631), (36, 5527672), (48, 4145754), (62, 3209616), (72, 2763836), (93, 2139744), (96, 2072877), (124, 1604808), (144, 1381918), (186, 1069872), (248, 802404), (279, 713248), (288, 690959), (372, 534936), (496, 401202), (558, 356624), (719, 276768), (744, 267468), (961, 207072), (992, 200601), (1116, 178312), (1438, 138384), (1488, 133734), (1922, 103536), (2157, 92256), (2232, 89156), (2876, 69192), (2883, 69024), (2976, 66867), (3844, 51768), (4314, 46128), (4464, 44578), (5752, 34596), (5766, 34512), (6471, 30752), (7688, 25884), (8628, 23064), (8649, 23008), (8928, 22289), (11504, 17298), (11532, 17256), (12942, 15376)]