201943050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 518538240

約数和(自身を除く): 316595190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 131, 150, 215, 239, 258, 262, 393, 430, 478, 645, 655, 717, 786, 1075, 1195, 1290, 1310, 1434, 1965, 2150, 2390, 3225, 3275, 3585, 3930, 5633, 5975, 6450, 6550, 7170, 9825, 10277, 11266, 11950, 16899, 17925, 19650, 20554, 28165, 30831, 31309, 33798, 35850, 51385, 56330, 61662, 62618, 84495, 93927, 102770, 140825, 154155, 156545, 168990, 187854, 256925, 281650, 308310, 313090, 422475, 469635, 513850, 770775, 782725, 844950, 939270, 1346287, 1541550, 1565450, 2348175, 2692574, 4038861, 4696350, 6731435, 8077722, 13462870, 20194305, 33657175, 40388610, 67314350, 100971525, 201943050]

約数ペア:

[(1, 201943050), (2, 100971525), (3, 67314350), (5, 40388610), (6, 33657175), (10, 20194305), (15, 13462870), (25, 8077722), (30, 6731435), (43, 4696350), (50, 4038861), (75, 2692574), (86, 2348175), (129, 1565450), (131, 1541550), (150, 1346287), (215, 939270), (239, 844950), (258, 782725), (262, 770775), (393, 513850), (430, 469635), (478, 422475), (645, 313090), (655, 308310), (717, 281650), (786, 256925), (1075, 187854), (1195, 168990), (1290, 156545), (1310, 154155), (1434, 140825), (1965, 102770), (2150, 93927), (2390, 84495), (3225, 62618), (3275, 61662), (3585, 56330), (3930, 51385), (5633, 35850), (5975, 33798), (6450, 31309), (6550, 30831), (7170, 28165), (9825, 20554), (10277, 19650), (11266, 17925), (11950, 16899)]