199025808

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4472

約数の個数: 80

約数和(自身を含む): 549714816

約数和(自身を除く): 350689008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 4397, 5658, 7544, 8794, 11316, 13191, 15088, 17588, 22632, 26382, 35176, 45264, 52764, 70352, 101131, 105528, 180277, 202262, 211056, 303393, 360554, 404524, 540831, 606786, 721108, 809048, 1081662, 1213572, 1442216, 1618096, 2163324, 2427144, 2884432, 4146371, 4326648, 4854288, 8292742, 8653296, 12439113, 16585484, 24878226, 33170968, 49756452, 66341936, 99512904, 199025808]

約数ペア:

[(1, 199025808), (2, 99512904), (3, 66341936), (4, 49756452), (6, 33170968), (8, 24878226), (12, 16585484), (16, 12439113), (23, 8653296), (24, 8292742), (41, 4854288), (46, 4326648), (48, 4146371), (69, 2884432), (82, 2427144), (92, 2163324), (123, 1618096), (138, 1442216), (164, 1213572), (184, 1081662), (246, 809048), (276, 721108), (328, 606786), (368, 540831), (492, 404524), (552, 360554), (656, 303393), (943, 211056), (984, 202262), (1104, 180277), (1886, 105528), (1968, 101131), (2829, 70352), (3772, 52764), (4397, 45264), (5658, 35176), (7544, 26382), (8794, 22632), (11316, 17588), (13191, 15088)]