199948950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2158

約数の個数: 72

約数和(自身を含む): 539784648

約数和(自身を除く): 339835698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 233, 450, 466, 699, 1165, 1398, 1907, 2097, 2330, 3495, 3814, 4194, 5721, 5825, 6990, 9535, 10485, 11442, 11650, 17163, 17475, 19070, 20970, 28605, 34326, 34950, 47675, 52425, 57210, 85815, 95350, 104850, 143025, 171630, 286050, 429075, 444331, 858150, 888662, 1332993, 2221655, 2665986, 3998979, 4443310, 6664965, 7997958, 11108275, 13329930, 19994895, 22216550, 33324825, 39989790, 66649650, 99974475, 199948950]

約数ペア:

[(1, 199948950), (2, 99974475), (3, 66649650), (5, 39989790), (6, 33324825), (9, 22216550), (10, 19994895), (15, 13329930), (18, 11108275), (25, 7997958), (30, 6664965), (45, 4443310), (50, 3998979), (75, 2665986), (90, 2221655), (150, 1332993), (225, 888662), (233, 858150), (450, 444331), (466, 429075), (699, 286050), (1165, 171630), (1398, 143025), (1907, 104850), (2097, 95350), (2330, 85815), (3495, 57210), (3814, 52425), (4194, 47675), (5721, 34950), (5825, 34326), (6990, 28605), (9535, 20970), (10485, 19070), (11442, 17475), (11650, 17163)]