201464450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 448364160

約数和(自身を除く): 246899710

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 743, 850, 935, 986, 1450, 1486, 1595, 1870, 2465, 3190, 3715, 4675, 4930, 5423, 7430, 7975, 8173, 9350, 10846, 12325, 12631, 15950, 16346, 18575, 21547, 24650, 25262, 27115, 37150, 40865, 43094, 54230, 63155, 81730, 107735, 126310, 135575, 138941, 204325, 215470, 237017, 271150, 277882, 315775, 366299, 408650, 474034, 538675, 631550, 694705, 732598, 1077350, 1185085, 1389410, 1831495, 2370170, 3473525, 3662990, 4029289, 5925425, 6947050, 8058578, 9157475, 11850850, 18314950, 20146445, 40292890, 100732225, 201464450]

約数ペア:

[(1, 201464450), (2, 100732225), (5, 40292890), (10, 20146445), (11, 18314950), (17, 11850850), (22, 9157475), (25, 8058578), (29, 6947050), (34, 5925425), (50, 4029289), (55, 3662990), (58, 3473525), (85, 2370170), (110, 1831495), (145, 1389410), (170, 1185085), (187, 1077350), (275, 732598), (290, 694705), (319, 631550), (374, 538675), (425, 474034), (493, 408650), (550, 366299), (638, 315775), (725, 277882), (743, 271150), (850, 237017), (935, 215470), (986, 204325), (1450, 138941), (1486, 135575), (1595, 126310), (1870, 107735), (2465, 81730), (3190, 63155), (3715, 54230), (4675, 43094), (4930, 40865), (5423, 37150), (7430, 27115), (7975, 25262), (8173, 24650), (9350, 21547), (10846, 18575), (12325, 16346), (12631, 15950)]