201973620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24571}}^1$

素因数の和:24720

約数の個数: 48

約数和(自身を含む): 569677248

約数和(自身を除く): 367703628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 24571, 49142, 73713, 98284, 122855, 147426, 245710, 294852, 368565, 491420, 737130, 1474260, 3366227, 6732454, 10098681, 13464908, 16831135, 20197362, 33662270, 40394724, 50493405, 67324540, 100986810, 201973620]

約数ペア:

[(1, 201973620), (2, 100986810), (3, 67324540), (4, 50493405), (5, 40394724), (6, 33662270), (10, 20197362), (12, 16831135), (15, 13464908), (20, 10098681), (30, 6732454), (60, 3366227), (137, 1474260), (274, 737130), (411, 491420), (548, 368565), (685, 294852), (822, 245710), (1370, 147426), (1644, 122855), (2055, 98284), (2740, 73713), (4110, 49142), (8220, 24571)]