201742706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 171505294

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 47, 94, 187, 253, 374, 391, 499, 506, 517, 782, 799, 998, 1034, 1081, 1598, 2162, 4301, 5489, 8483, 8602, 8789, 10978, 11477, 11891, 16966, 17578, 18377, 22954, 23453, 23782, 36754, 46906, 93313, 126247, 186626, 195109, 202147, 252494, 257983, 390218, 398701, 404294, 515966, 539419, 797402, 1078838, 2146199, 4292398, 4385711, 5933609, 8771422, 9170123, 11867218, 18340246, 100871353, 201742706]

約数ペア:

[(1, 201742706), (2, 100871353), (11, 18340246), (17, 11867218), (22, 9170123), (23, 8771422), (34, 5933609), (46, 4385711), (47, 4292398), (94, 2146199), (187, 1078838), (253, 797402), (374, 539419), (391, 515966), (499, 404294), (506, 398701), (517, 390218), (782, 257983), (799, 252494), (998, 202147), (1034, 195109), (1081, 186626), (1598, 126247), (2162, 93313), (4301, 46906), (5489, 36754), (8483, 23782), (8602, 23453), (8789, 22954), (10978, 18377), (11477, 17578), (11891, 16966)]