200738210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14947}}^1$

素因数の和:15050

約数の個数: 32

約数和(自身を含む): 387452160

約数和(自身を除く): 186713950

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 14947, 29894, 74735, 149470, 254099, 508198, 1180813, 1270495, 2361626, 2540990, 5904065, 11808130, 20073821, 40147642, 100369105, 200738210]

約数ペア:

[(1, 200738210), (2, 100369105), (5, 40147642), (10, 20073821), (17, 11808130), (34, 5904065), (79, 2540990), (85, 2361626), (158, 1270495), (170, 1180813), (395, 508198), (790, 254099), (1343, 149470), (2686, 74735), (6715, 29894), (13430, 14947)]