200065980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15803}}^1$

素因数の和:16026

約数の個数: 48

約数和(自身を含む): 562875264

約数和(自身を除く): 362809284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 15803, 31606, 47409, 63212, 79015, 94818, 158030, 189636, 237045, 316060, 474090, 948180, 3334433, 6668866, 10003299, 13337732, 16672165, 20006598, 33344330, 40013196, 50016495, 66688660, 100032990, 200065980]

約数ペア:

[(1, 200065980), (2, 100032990), (3, 66688660), (4, 50016495), (5, 40013196), (6, 33344330), (10, 20006598), (12, 16672165), (15, 13337732), (20, 10003299), (30, 6668866), (60, 3334433), (211, 948180), (422, 474090), (633, 316060), (844, 237045), (1055, 189636), (1266, 158030), (2110, 94818), (2532, 79015), (3165, 63212), (4220, 47409), (6330, 31606), (12660, 15803)]