201849780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27803}}^1$

素因数の和:27837

約数の個数: 72

約数和(自身を含む): 621252576

約数和(自身を除く): 419402796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 27803, 55606, 83409, 111212, 139015, 166818, 278030, 305833, 333636, 417045, 556060, 611666, 834090, 917499, 1223332, 1529165, 1668180, 1834998, 3058330, 3364163, 3669996, 4587495, 6116660, 6728326, 9174990, 10092489, 13456652, 16820815, 18349980, 20184978, 33641630, 40369956, 50462445, 67283260, 100924890, 201849780]

約数ペア:

[(1, 201849780), (2, 100924890), (3, 67283260), (4, 50462445), (5, 40369956), (6, 33641630), (10, 20184978), (11, 18349980), (12, 16820815), (15, 13456652), (20, 10092489), (22, 9174990), (30, 6728326), (33, 6116660), (44, 4587495), (55, 3669996), (60, 3364163), (66, 3058330), (110, 1834998), (121, 1668180), (132, 1529165), (165, 1223332), (220, 917499), (242, 834090), (330, 611666), (363, 556060), (484, 417045), (605, 333636), (660, 305833), (726, 278030), (1210, 166818), (1452, 139015), (1815, 111212), (2420, 83409), (3630, 55606), (7260, 27803)]