207449788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 266713412

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 71, 91, 92, 142, 161, 182, 284, 299, 322, 349, 364, 497, 598, 644, 698, 923, 994, 1196, 1396, 1633, 1846, 1988, 2093, 2443, 3266, 3692, 4186, 4537, 4886, 6461, 6532, 8027, 8372, 9074, 9772, 11431, 12922, 16054, 18148, 21229, 22862, 24779, 25844, 31759, 32108, 42458, 45724, 49558, 56189, 63518, 84916, 99116, 104351, 112378, 127036, 148603, 173453, 208702, 224756, 297206, 322127, 346906, 417404, 569917, 594412, 644254, 693812, 730457, 1139834, 1288508, 1460914, 2254889, 2279668, 2921828, 3989419, 4509778, 7408921, 7978838, 9019556, 14817842, 15957676, 29635684, 51862447, 103724894, 207449788]

約数ペア:

[(1, 207449788), (2, 103724894), (4, 51862447), (7, 29635684), (13, 15957676), (14, 14817842), (23, 9019556), (26, 7978838), (28, 7408921), (46, 4509778), (52, 3989419), (71, 2921828), (91, 2279668), (92, 2254889), (142, 1460914), (161, 1288508), (182, 1139834), (284, 730457), (299, 693812), (322, 644254), (349, 594412), (364, 569917), (497, 417404), (598, 346906), (644, 322127), (698, 297206), (923, 224756), (994, 208702), (1196, 173453), (1396, 148603), (1633, 127036), (1846, 112378), (1988, 104351), (2093, 99116), (2443, 84916), (3266, 63518), (3692, 56189), (4186, 49558), (4537, 45724), (4886, 42458), (6461, 32108), (6532, 31759), (8027, 25844), (8372, 24779), (9074, 22862), (9772, 21229), (11431, 18148), (12922, 16054)]