201578208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161521}}^1$

素因数の和:161547

約数の個数: 48

約数和(自身を含む): 569849616

約数和(自身を除く): 368271408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161521, 323042, 484563, 646084, 969126, 1292168, 1938252, 2099773, 2584336, 3876504, 4199546, 5168672, 6299319, 7753008, 8399092, 12598638, 15506016, 16798184, 25197276, 33596368, 50394552, 67192736, 100789104, 201578208]

約数ペア:

[(1, 201578208), (2, 100789104), (3, 67192736), (4, 50394552), (6, 33596368), (8, 25197276), (12, 16798184), (13, 15506016), (16, 12598638), (24, 8399092), (26, 7753008), (32, 6299319), (39, 5168672), (48, 4199546), (52, 3876504), (78, 2584336), (96, 2099773), (104, 1938252), (156, 1292168), (208, 969126), (312, 646084), (416, 484563), (624, 323042), (1248, 161521)]