201976380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1122091}}^1$

素因数の和:1122106

約数の個数: 36

約数和(自身を含む): 612662232

約数和(自身を除く): 410685852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1122091, 2244182, 3366273, 4488364, 5610455, 6732546, 10098819, 11220910, 13465092, 16831365, 20197638, 22441820, 33662730, 40395276, 50494095, 67325460, 100988190, 201976380]

約数ペア:

[(1, 201976380), (2, 100988190), (3, 67325460), (4, 50494095), (5, 40395276), (6, 33662730), (9, 22441820), (10, 20197638), (12, 16831365), (15, 13465092), (18, 11220910), (20, 10098819), (30, 6732546), (36, 5610455), (45, 4488364), (60, 3366273), (90, 2244182), (180, 1122091)]