199925904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{219217}}^1$

素因数の和:219247

約数の個数: 40

約数和(自身を含む): 543660640

約数和(自身を除く): 343734736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 219217, 438434, 657651, 876868, 1315302, 1753736, 2630604, 3507472, 4165123, 5261208, 8330246, 10522416, 12495369, 16660492, 24990738, 33320984, 49981476, 66641968, 99962952, 199925904]

約数ペア:

[(1, 199925904), (2, 99962952), (3, 66641968), (4, 49981476), (6, 33320984), (8, 24990738), (12, 16660492), (16, 12495369), (19, 10522416), (24, 8330246), (38, 5261208), (48, 4165123), (57, 3507472), (76, 2630604), (114, 1753736), (152, 1315302), (228, 876868), (304, 657651), (456, 438434), (912, 219217)]