205364190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{32443}}^1$

素因数の和:32664

約数の個数: 32

約数和(自身を含む): 495225216

約数和(自身を除く): 289861026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 32443, 64886, 97329, 162215, 194658, 324430, 486645, 973290, 6845473, 13690946, 20536419, 34227365, 41072838, 68454730, 102682095, 205364190]

約数ペア:

[(1, 205364190), (2, 102682095), (3, 68454730), (5, 41072838), (6, 34227365), (10, 20536419), (15, 13690946), (30, 6845473), (211, 973290), (422, 486645), (633, 324430), (1055, 194658), (1266, 162215), (2110, 97329), (3165, 64886), (6330, 32443)]