201699400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{144071}}^1$

素因数の和:144094

約数の個数: 48

約数和(自身を含む): 535947840

約数和(自身を除く): 334248440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 144071, 288142, 576284, 720355, 1008497, 1152568, 1440710, 2016994, 2881420, 3601775, 4033988, 5042485, 5762840, 7203550, 8067976, 10084970, 14407100, 20169940, 25212425, 28814200, 40339880, 50424850, 100849700, 201699400]

約数ペア:

[(1, 201699400), (2, 100849700), (4, 50424850), (5, 40339880), (7, 28814200), (8, 25212425), (10, 20169940), (14, 14407100), (20, 10084970), (25, 8067976), (28, 7203550), (35, 5762840), (40, 5042485), (50, 4033988), (56, 3601775), (70, 2881420), (100, 2016994), (140, 1440710), (175, 1152568), (200, 1008497), (280, 720355), (350, 576284), (700, 288142), (1400, 144071)]