203359452910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1\times {\mathrm{7121}}^1$

素因数の和:8221

約数の個数: 64

約数和(自身を含む): 381142091520

約数和(自身を除く): 177782638610

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 977, 1954, 2923, 4885, 5846, 7121, 9770, 14242, 14615, 29230, 35605, 36149, 71210, 72298, 77183, 154366, 180745, 263477, 361490, 385915, 526954, 562559, 771830, 1125118, 1317385, 2634770, 2812795, 2855771, 5625590, 5711542, 6957217, 13914434, 14278855, 20814683, 28557710, 34786085, 41629366, 69572170, 104073415, 208146830, 257417029, 514834058, 549620143, 1099240286, 1287085145, 2574170290, 2748100715, 5496201430, 20335945291, 40671890582, 101679726455, 203359452910]

約数ペア:

[(1, 203359452910), (2, 101679726455), (5, 40671890582), (10, 20335945291), (37, 5496201430), (74, 2748100715), (79, 2574170290), (158, 1287085145), (185, 1099240286), (370, 549620143), (395, 514834058), (790, 257417029), (977, 208146830), (1954, 104073415), (2923, 69572170), (4885, 41629366), (5846, 34786085), (7121, 28557710), (9770, 20814683), (14242, 14278855), (14615, 13914434), (29230, 6957217), (35605, 5711542), (36149, 5625590), (71210, 2855771), (72298, 2812795), (77183, 2634770), (154366, 1317385), (180745, 1125118), (263477, 771830), (361490, 562559), (385915, 526954)]