202236255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 378801696

約数和(自身を除く): 176565441

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 523, 585, 661, 1569, 1983, 2615, 3305, 4707, 5949, 6799, 7845, 8593, 9915, 20397, 23535, 25779, 29745, 33995, 42965, 61191, 77337, 101985, 128895, 305955, 345703, 386685, 1037109, 1728515, 3111327, 4494139, 5185545, 13482417, 15556635, 22470695, 40447251, 67412085, 202236255]

約数ペア:

[(1, 202236255), (3, 67412085), (5, 40447251), (9, 22470695), (13, 15556635), (15, 13482417), (39, 5185545), (45, 4494139), (65, 3111327), (117, 1728515), (195, 1037109), (523, 386685), (585, 345703), (661, 305955), (1569, 128895), (1983, 101985), (2615, 77337), (3305, 61191), (4707, 42965), (5949, 33995), (6799, 29745), (7845, 25779), (8593, 23535), (9915, 20397)]