202029230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3709}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 392666400

約数和(自身を除く): 190637170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 3709, 4190, 5447, 7418, 10894, 18545, 27235, 37090, 48217, 54470, 96434, 241085, 482170, 1554071, 3108142, 7770355, 15540710, 20202923, 40405846, 101014615, 202029230]

約数ペア:

[(1, 202029230), (2, 101014615), (5, 40405846), (10, 20202923), (13, 15540710), (26, 7770355), (65, 3108142), (130, 1554071), (419, 482170), (838, 241085), (2095, 96434), (3709, 54470), (4190, 48217), (5447, 37090), (7418, 27235), (10894, 18545)]