201455940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5779}}^1$

素因数の和:5881

約数の個数: 96

約数和(自身を含む): 652538880

約数和(自身を除く): 451082940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5779, 5810, 6972, 8715, 11558, 11620, 17337, 17430, 23116, 28895, 34674, 34860, 40453, 57790, 69348, 80906, 86685, 115580, 121359, 161812, 173370, 202265, 242718, 346740, 404530, 479657, 485436, 606795, 809060, 959314, 1213590, 1438971, 1918628, 2398285, 2427180, 2877942, 3357599, 4796570, 5755884, 6715198, 7194855, 9593140, 10072797, 13430396, 14389710, 16787995, 20145594, 28779420, 33575990, 40291188, 50363985, 67151980, 100727970, 201455940]

約数ペア:

[(1, 201455940), (2, 100727970), (3, 67151980), (4, 50363985), (5, 40291188), (6, 33575990), (7, 28779420), (10, 20145594), (12, 16787995), (14, 14389710), (15, 13430396), (20, 10072797), (21, 9593140), (28, 7194855), (30, 6715198), (35, 5755884), (42, 4796570), (60, 3357599), (70, 2877942), (83, 2427180), (84, 2398285), (105, 1918628), (140, 1438971), (166, 1213590), (210, 959314), (249, 809060), (332, 606795), (415, 485436), (420, 479657), (498, 404530), (581, 346740), (830, 242718), (996, 202265), (1162, 173370), (1245, 161812), (1660, 121359), (1743, 115580), (2324, 86685), (2490, 80906), (2905, 69348), (3486, 57790), (4980, 40453), (5779, 34860), (5810, 34674), (6972, 28895), (8715, 23116), (11558, 17430), (11620, 17337)]