201544278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{11587}}^1$

素因数の和:11828

約数の個数: 32

約数和(自身を含む): 436079616

約数和(自身を除く): 234535338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 11587, 17394, 23174, 34761, 69522, 150631, 301262, 451893, 903786, 2583901, 5167802, 7751703, 15503406, 33590713, 67181426, 100772139, 201544278]

約数ペア:

[(1, 201544278), (2, 100772139), (3, 67181426), (6, 33590713), (13, 15503406), (26, 7751703), (39, 5167802), (78, 2583901), (223, 903786), (446, 451893), (669, 301262), (1338, 150631), (2899, 69522), (5798, 34761), (8697, 23174), (11587, 17394)]