203065122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 466945920

約数和(自身を除く): 263880798

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 949, 1387, 1482, 1877, 1898, 2774, 2847, 3754, 4161, 5631, 5694, 8322, 11262, 18031, 24401, 35663, 36062, 48802, 54093, 71326, 73203, 106989, 108186, 137021, 146406, 213978, 274042, 411063, 463619, 822126, 927238, 1390857, 1781273, 2603399, 2781714, 3562546, 5206798, 5343819, 7810197, 10687638, 15620394, 33844187, 67688374, 101532561, 203065122]

約数ペア:

[(1, 203065122), (2, 101532561), (3, 67688374), (6, 33844187), (13, 15620394), (19, 10687638), (26, 7810197), (38, 5343819), (39, 5206798), (57, 3562546), (73, 2781714), (78, 2603399), (114, 1781273), (146, 1390857), (219, 927238), (247, 822126), (438, 463619), (494, 411063), (741, 274042), (949, 213978), (1387, 146406), (1482, 137021), (1877, 108186), (1898, 106989), (2774, 73203), (2847, 71326), (3754, 54093), (4161, 48802), (5631, 36062), (5694, 35663), (8322, 24401), (11262, 18031)]