201426370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2699}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 384912000

約数和(自身を除く): 183485630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 2195, 2699, 4390, 5398, 7463, 13495, 14926, 26990, 37315, 45883, 74630, 91766, 229415, 458830, 1184861, 2369722, 5924305, 11848610, 20142637, 40285274, 100713185, 201426370]

約数ペア:

[(1, 201426370), (2, 100713185), (5, 40285274), (10, 20142637), (17, 11848610), (34, 5924305), (85, 2369722), (170, 1184861), (439, 458830), (878, 229415), (2195, 91766), (2699, 74630), (4390, 45883), (5398, 37315), (7463, 26990), (13495, 14926)]