201771840165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5323093}}^1$

素因数の和:5323146

約数の個数: 48

約数和(自身を含む): 389394972288

約数和(自身を除く): 187623132123

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5415, 7581, 12635, 37905, 5323093, 15969279, 26615465, 37261651, 79846395, 101138767, 111784953, 186308255, 303416301, 505693835, 558924765, 707971369, 1517081505, 1921636573, 2123914107, 3539856845, 5764909719, 9608182865, 10619570535, 13451456011, 28824548595, 40354368033, 67257280055, 201771840165]

約数ペア:

[(1, 201771840165), (3, 67257280055), (5, 40354368033), (7, 28824548595), (15, 13451456011), (19, 10619570535), (21, 9608182865), (35, 5764909719), (57, 3539856845), (95, 2123914107), (105, 1921636573), (133, 1517081505), (285, 707971369), (361, 558924765), (399, 505693835), (665, 303416301), (1083, 186308255), (1805, 111784953), (1995, 101138767), (2527, 79846395), (5415, 37261651), (7581, 26615465), (12635, 15969279), (37905, 5323093)]