201598384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3499}}^1$

素因数の和:3797

約数の個数: 40

約数和(自身を含む): 422282000

約数和(自身を除く): 220683616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3499, 3601, 4432, 6998, 7202, 13996, 14404, 27992, 28808, 45487, 55984, 57616, 90974, 181948, 363896, 727792, 969223, 1938446, 3876892, 7753784, 12599899, 15507568, 25199798, 50399596, 100799192, 201598384]

約数ペア:

[(1, 201598384), (2, 100799192), (4, 50399596), (8, 25199798), (13, 15507568), (16, 12599899), (26, 7753784), (52, 3876892), (104, 1938446), (208, 969223), (277, 727792), (554, 363896), (1108, 181948), (2216, 90974), (3499, 57616), (3601, 55984), (4432, 45487), (6998, 28808), (7202, 27992), (13996, 14404)]