201842290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25453}}^1$

素因数の和:25534

約数の個数: 32

約数和(自身を含む): 397693296

約数和(自身を除く): 195851006

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 25453, 50906, 127265, 254530, 330889, 661778, 1552633, 1654445, 3105266, 3308890, 7763165, 15526330, 20184229, 40368458, 100921145, 201842290]

約数ペア:

[(1, 201842290), (2, 100921145), (5, 40368458), (10, 20184229), (13, 15526330), (26, 7763165), (61, 3308890), (65, 3105266), (122, 1654445), (130, 1552633), (305, 661778), (610, 330889), (793, 254530), (1586, 127265), (3965, 50906), (7930, 25453)]