202965890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3607}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 388105344

約数和(自身を除く): 185139454

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 3607, 5627, 7214, 11254, 18035, 28135, 36070, 56270, 61319, 122638, 306595, 613190, 1193917, 2387834, 5969585, 11939170, 20296589, 40593178, 101482945, 202965890]

約数ペア:

[(1, 202965890), (2, 101482945), (5, 40593178), (10, 20296589), (17, 11939170), (34, 5969585), (85, 2387834), (170, 1193917), (331, 613190), (662, 306595), (1655, 122638), (3310, 61319), (3607, 56270), (5627, 36070), (7214, 28135), (11254, 18035)]