201426995

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 316763136

約数和(自身を除く): 115336141

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 1085, 1519, 1705, 2387, 2411, 2695, 7595, 11935, 12055, 16709, 16877, 26521, 74741, 83545, 84385, 118139, 132605, 185647, 373705, 523187, 590695, 822151, 928235, 1299529, 2615935, 3662309, 4110755, 5755057, 6497645, 18311545, 28775285, 40285399, 201426995]

約数ペア:

[(1, 201426995), (5, 40285399), (7, 28775285), (11, 18311545), (31, 6497645), (35, 5755057), (49, 4110755), (55, 3662309), (77, 2615935), (155, 1299529), (217, 928235), (245, 822151), (341, 590695), (385, 523187), (539, 373705), (1085, 185647), (1519, 132605), (1705, 118139), (2387, 84385), (2411, 83545), (2695, 74741), (7595, 26521), (11935, 16877), (12055, 16709)]