200290430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9277}}^1$

素因数の和:9428

約数の個数: 32

約数和(自身を含む): 384777216

約数和(自身を除く): 184486786

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 9277, 10795, 18554, 21590, 46385, 92770, 157709, 315418, 788545, 1178179, 1577090, 2356358, 5890895, 11781790, 20029043, 40058086, 100145215, 200290430]

約数ペア:

[(1, 200290430), (2, 100145215), (5, 40058086), (10, 20029043), (17, 11781790), (34, 5890895), (85, 2356358), (127, 1577090), (170, 1178179), (254, 788545), (635, 315418), (1270, 157709), (2159, 92770), (4318, 46385), (9277, 21590), (10795, 18554)]