200188040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8262

約数の個数: 64

約数和(自身を含む): 495452160

約数和(自身を除く): 295264120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 8191, 12220, 16382, 24440, 32764, 40955, 65528, 81910, 106483, 163820, 212966, 327640, 384977, 425932, 532415, 769954, 851864, 1064830, 1539908, 1924885, 2129660, 3079816, 3849770, 4259320, 5004701, 7699540, 10009402, 15399080, 20018804, 25023505, 40037608, 50047010, 100094020, 200188040]

約数ペア:

[(1, 200188040), (2, 100094020), (4, 50047010), (5, 40037608), (8, 25023505), (10, 20018804), (13, 15399080), (20, 10009402), (26, 7699540), (40, 5004701), (47, 4259320), (52, 3849770), (65, 3079816), (94, 2129660), (104, 1924885), (130, 1539908), (188, 1064830), (235, 851864), (260, 769954), (376, 532415), (470, 425932), (520, 384977), (611, 327640), (940, 212966), (1222, 163820), (1880, 106483), (2444, 81910), (3055, 65528), (4888, 40955), (6110, 32764), (8191, 24440), (12220, 16382)]