200089660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6067}}^1$

素因数の和:6190

約数の個数: 48

約数和(自身を含む): 449565984

約数和(自身を除く): 249476324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 6067, 6596, 8245, 12134, 16490, 24268, 30335, 32980, 60670, 103139, 121340, 206278, 412556, 515695, 588499, 1031390, 1176998, 2062780, 2353996, 2942495, 5884990, 10004483, 11769980, 20008966, 40017932, 50022415, 100044830, 200089660]

約数ペア:

[(1, 200089660), (2, 100044830), (4, 50022415), (5, 40017932), (10, 20008966), (17, 11769980), (20, 10004483), (34, 5884990), (68, 2942495), (85, 2353996), (97, 2062780), (170, 1176998), (194, 1031390), (340, 588499), (388, 515695), (485, 412556), (970, 206278), (1649, 121340), (1940, 103139), (3298, 60670), (6067, 32980), (6596, 30335), (8245, 24268), (12134, 16490)]