202127750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 426276864

約数和(自身を除く): 224149114

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 682, 775, 1375, 1550, 1705, 2371, 2750, 3410, 3875, 4742, 7750, 8525, 11855, 17050, 23710, 26081, 42625, 52162, 59275, 73501, 85250, 118550, 130405, 147002, 260810, 296375, 367505, 592750, 652025, 735010, 808511, 1304050, 1617022, 1837525, 3260125, 3675050, 4042555, 6520250, 8085110, 9187625, 18375250, 20212775, 40425550, 101063875, 202127750]

約数ペア:

[(1, 202127750), (2, 101063875), (5, 40425550), (10, 20212775), (11, 18375250), (22, 9187625), (25, 8085110), (31, 6520250), (50, 4042555), (55, 3675050), (62, 3260125), (110, 1837525), (125, 1617022), (155, 1304050), (250, 808511), (275, 735010), (310, 652025), (341, 592750), (550, 367505), (682, 296375), (775, 260810), (1375, 147002), (1550, 130405), (1705, 118550), (2371, 85250), (2750, 73501), (3410, 59275), (3875, 52162), (4742, 42625), (7750, 26081), (8525, 23710), (11855, 17050)]