215001552

素因数分解:

$2^4\times 3^1\times {\mathrm{4479199}}^1$

素因数の和:4479210

約数の個数: 20

約数和(自身を含む): 555420800

約数和(自身を除く): 340419248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4479199, 8958398, 13437597, 17916796, 26875194, 35833592, 53750388, 71667184, 107500776, 215001552]

約数ペア:

[(1, 215001552), (2, 107500776), (3, 71667184), (4, 53750388), (6, 35833592), (8, 26875194), (12, 17916796), (16, 13437597), (24, 8958398), (48, 4479199)]