201388931037

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{202949}}^1$

素因数の和:203810

約数の個数: 48

約数和(自身を含む): 350372880000

約数和(自身を除く): 148983948963

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 829, 1197, 2487, 5803, 7461, 15751, 17409, 47253, 52227, 110257, 141759, 202949, 330771, 608847, 992313, 1420643, 1826541, 3856031, 4261929, 11568093, 12785787, 26992217, 34704279, 80976651, 168244721, 242929953, 504734163, 1177713047, 1514202489, 3196649699, 3533139141, 9589949097, 10599417423, 22376547893, 28769847291, 67129643679, 201388931037]

約数ペア:

[(1, 201388931037), (3, 67129643679), (7, 28769847291), (9, 22376547893), (19, 10599417423), (21, 9589949097), (57, 3533139141), (63, 3196649699), (133, 1514202489), (171, 1177713047), (399, 504734163), (829, 242929953), (1197, 168244721), (2487, 80976651), (5803, 34704279), (7461, 26992217), (15751, 12785787), (17409, 11568093), (47253, 4261929), (52227, 3856031), (110257, 1826541), (141759, 1420643), (202949, 992313), (330771, 608847)]