202805160944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2633}}^1\times {\mathrm{60937}}^1$

素因数の和:63657

約数の個数: 40

約数和(自身を含む): 398066516160

約数和(自身を除く): 195261355216

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2633, 5266, 10532, 21064, 42128, 60937, 121874, 208007, 243748, 416014, 487496, 832028, 974992, 1664056, 3328112, 4814023, 9628046, 19256092, 38512184, 77024368, 160447121, 320894242, 641788484, 1283576968, 2567153936, 12675322559, 25350645118, 50701290236, 101402580472, 202805160944]

約数ペア:

[(1, 202805160944), (2, 101402580472), (4, 50701290236), (8, 25350645118), (16, 12675322559), (79, 2567153936), (158, 1283576968), (316, 641788484), (632, 320894242), (1264, 160447121), (2633, 77024368), (5266, 38512184), (10532, 19256092), (21064, 9628046), (42128, 4814023), (60937, 3328112), (121874, 1664056), (208007, 974992), (243748, 832028), (416014, 487496)]