201053721008

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{24043}}^1$

素因数の和:24634

約数の個数: 80

約数和(自身を含む): 448649498880

約数和(自身を除く): 247595777872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 379, 394, 758, 788, 1379, 1516, 1576, 2653, 2758, 3032, 3152, 5306, 5516, 6064, 10612, 11032, 21224, 22064, 24043, 42448, 48086, 74663, 96172, 149326, 168301, 192344, 298652, 336602, 384688, 522641, 597304, 673204, 1045282, 1194608, 1346408, 2090564, 2692816, 4181128, 4736471, 8362256, 9112297, 9472942, 18224594, 18945884, 33155297, 36449188, 37891768, 63786079, 66310594, 72898376, 75783536, 127572158, 132621188, 145796752, 255144316, 265242376, 510288632, 530484752, 1020577264, 1795122509, 3590245018, 7180490036, 12565857563, 14360980072, 25131715126, 28721960144, 50263430252, 100526860504, 201053721008]

約数ペア:

[(1, 201053721008), (2, 100526860504), (4, 50263430252), (7, 28721960144), (8, 25131715126), (14, 14360980072), (16, 12565857563), (28, 7180490036), (56, 3590245018), (112, 1795122509), (197, 1020577264), (379, 530484752), (394, 510288632), (758, 265242376), (788, 255144316), (1379, 145796752), (1516, 132621188), (1576, 127572158), (2653, 75783536), (2758, 72898376), (3032, 66310594), (3152, 63786079), (5306, 37891768), (5516, 36449188), (6064, 33155297), (10612, 18945884), (11032, 18224594), (21224, 9472942), (22064, 9112297), (24043, 8362256), (42448, 4736471), (48086, 4181128), (74663, 2692816), (96172, 2090564), (149326, 1346408), (168301, 1194608), (192344, 1045282), (298652, 673204), (336602, 597304), (384688, 522641)]