202340660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7211}}^1$

素因数の和:7304

約数の個数: 48

約数和(自身を含む): 450721152

約数和(自身を除く): 248380492

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 7211, 14030, 14422, 28060, 28844, 36055, 72110, 144220, 165853, 331706, 439871, 663412, 829265, 879742, 1658530, 1759484, 2199355, 3317060, 4398710, 8797420, 10117033, 20234066, 40468132, 50585165, 101170330, 202340660]

約数ペア:

[(1, 202340660), (2, 101170330), (4, 50585165), (5, 40468132), (10, 20234066), (20, 10117033), (23, 8797420), (46, 4398710), (61, 3317060), (92, 2199355), (115, 1759484), (122, 1658530), (230, 879742), (244, 829265), (305, 663412), (460, 439871), (610, 331706), (1220, 165853), (1403, 144220), (2806, 72110), (5612, 36055), (7015, 28844), (7211, 28060), (14030, 14422)]