201074810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4397}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 384737040

約数和(自身を除く): 183662230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 4397, 4573, 8794, 9146, 21985, 22865, 43970, 45730, 74749, 149498, 373745, 747490, 1182793, 2365586, 5913965, 11827930, 20107481, 40214962, 100537405, 201074810]

約数ペア:

[(1, 201074810), (2, 100537405), (5, 40214962), (10, 20107481), (17, 11827930), (34, 5913965), (85, 2365586), (170, 1182793), (269, 747490), (538, 373745), (1345, 149498), (2690, 74749), (4397, 45730), (4573, 43970), (8794, 22865), (9146, 21985)]