199243304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2551}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 403011840

約数和(自身を除く): 203768536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 1502, 2551, 3004, 5102, 6008, 9763, 10204, 19526, 20408, 33163, 39052, 66326, 78104, 132652, 265304, 1915801, 3831602, 7663204, 15326408, 24905413, 49810826, 99621652, 199243304]

約数ペア:

[(1, 199243304), (2, 99621652), (4, 49810826), (8, 24905413), (13, 15326408), (26, 7663204), (52, 3831602), (104, 1915801), (751, 265304), (1502, 132652), (2551, 78104), (3004, 66326), (5102, 39052), (6008, 33163), (9763, 20408), (10204, 19526)]