202205790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118249}}^1$

素因数の和:118281

約数の個数: 48

約数和(自身を含む): 553410000

約数和(自身を除く): 351204210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 118249, 236498, 354747, 591245, 709494, 1064241, 1182490, 1773735, 2128482, 2246731, 3547470, 4493462, 5321205, 6740193, 10642410, 11233655, 13480386, 20220579, 22467310, 33700965, 40441158, 67401930, 101102895, 202205790]

約数ペア:

[(1, 202205790), (2, 101102895), (3, 67401930), (5, 40441158), (6, 33700965), (9, 22467310), (10, 20220579), (15, 13480386), (18, 11233655), (19, 10642410), (30, 6740193), (38, 5321205), (45, 4493462), (57, 3547470), (90, 2246731), (95, 2128482), (114, 1773735), (171, 1182490), (190, 1064241), (285, 709494), (342, 591245), (570, 354747), (855, 236498), (1710, 118249)]