202192120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8344

約数の個数: 64

約数和(自身を含む): 500411520

約数和(自身を除く): 298219400

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, 8273, 12220, 16546, 24440, 33092, 41365, 66184, 82730, 107549, 165460, 215098, 330920, 388831, 430196, 537745, 777662, 860392, 1075490, 1555324, 1944155, 2150980, 3110648, 3888310, 4301960, 5054803, 7776620, 10109606, 15553240, 20219212, 25274015, 40438424, 50548030, 101096060, 202192120]

約数ペア:

[(1, 202192120), (2, 101096060), (4, 50548030), (5, 40438424), (8, 25274015), (10, 20219212), (13, 15553240), (20, 10109606), (26, 7776620), (40, 5054803), (47, 4301960), (52, 3888310), (65, 3110648), (94, 2150980), (104, 1944155), (130, 1555324), (188, 1075490), (235, 860392), (260, 777662), (376, 537745), (470, 430196), (520, 388831), (611, 330920), (940, 215098), (1222, 165460), (1880, 107549), (2444, 82730), (3055, 66184), (4888, 41365), (6110, 33092), (8273, 24440), (12220, 16546)]