201954968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{18797}}^1$

素因数の和:18899

約数の個数: 32

約数和(自身を含む): 406036800

約数和(自身を除く): 204081832

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 18797, 37594, 75188, 150376, 319549, 639098, 1278196, 1484963, 2556392, 2969926, 5939852, 11879704, 25244371, 50488742, 100977484, 201954968]

約数ペア:

[(1, 201954968), (2, 100977484), (4, 50488742), (8, 25244371), (17, 11879704), (34, 5939852), (68, 2969926), (79, 2556392), (136, 1484963), (158, 1278196), (316, 639098), (632, 319549), (1343, 150376), (2686, 75188), (5372, 37594), (10744, 18797)]