194680940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5903}}^1$

素因数の和:6026

約数の個数: 48

約数和(自身を含む): 437415552

約数和(自身を除く): 242734612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 5903, 6596, 8245, 11806, 16490, 23612, 29515, 32980, 59030, 100351, 118060, 200702, 401404, 501755, 572591, 1003510, 1145182, 2007020, 2290364, 2862955, 5725910, 9734047, 11451820, 19468094, 38936188, 48670235, 97340470, 194680940]

約数ペア:

[(1, 194680940), (2, 97340470), (4, 48670235), (5, 38936188), (10, 19468094), (17, 11451820), (20, 9734047), (34, 5725910), (68, 2862955), (85, 2290364), (97, 2007020), (170, 1145182), (194, 1003510), (340, 572591), (388, 501755), (485, 401404), (970, 200702), (1649, 118060), (1940, 100351), (3298, 59030), (5903, 32980), (6596, 29515), (8245, 23612), (11806, 16490)]