211026380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5807}}^1$

素因数の和:5918

約数の個数: 48

約数和(自身を含む): 468357120

約数和(自身を除く): 257330740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 5807, 7268, 9085, 11614, 18170, 23228, 29035, 36340, 58070, 116140, 133561, 267122, 458753, 534244, 667805, 917506, 1335610, 1835012, 2293765, 2671220, 4587530, 9175060, 10551319, 21102638, 42205276, 52756595, 105513190, 211026380]

約数ペア:

[(1, 211026380), (2, 105513190), (4, 52756595), (5, 42205276), (10, 21102638), (20, 10551319), (23, 9175060), (46, 4587530), (79, 2671220), (92, 2293765), (115, 1835012), (158, 1335610), (230, 917506), (316, 667805), (395, 534244), (460, 458753), (790, 267122), (1580, 133561), (1817, 116140), (3634, 58070), (5807, 36340), (7268, 29035), (9085, 23228), (11614, 18170)]