194656970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1489}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 371725200

約数和(自身を除く): 177068230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 769, 1489, 1538, 2978, 3845, 7445, 7690, 13073, 14890, 25313, 26146, 50626, 65365, 126565, 130730, 253130, 1145041, 2290082, 5725205, 11450410, 19465697, 38931394, 97328485, 194656970]

約数ペア:

[(1, 194656970), (2, 97328485), (5, 38931394), (10, 19465697), (17, 11450410), (34, 5725205), (85, 2290082), (170, 1145041), (769, 253130), (1489, 130730), (1538, 126565), (2978, 65365), (3845, 50626), (7445, 26146), (7690, 25313), (13073, 14890)]