201715108

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 409790080

約数和(自身を除く): 208074972

約数列:

[1, 2, 4, 7, 14, 28, 163, 193, 229, 326, 386, 458, 652, 772, 916, 1141, 1351, 1603, 2282, 2702, 3206, 4564, 5404, 6412, 31459, 37327, 44197, 62918, 74654, 88394, 125836, 149308, 176788, 220213, 261289, 309379, 440426, 522578, 618758, 880852, 1045156, 1237516, 7204111, 14408222, 28816444, 50428777, 100857554, 201715108]

約数ペア:

[(1, 201715108), (2, 100857554), (4, 50428777), (7, 28816444), (14, 14408222), (28, 7204111), (163, 1237516), (193, 1045156), (229, 880852), (326, 618758), (386, 522578), (458, 440426), (652, 309379), (772, 261289), (916, 220213), (1141, 176788), (1351, 149308), (1603, 125836), (2282, 88394), (2702, 74654), (3206, 62918), (4564, 44197), (5404, 37327), (6412, 31459)]