198713070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9901}}^1$

素因数の和:10137

約数の個数: 48

約数和(自身を含む): 519023232

約数和(自身を除く): 320310162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 9901, 10035, 19802, 20070, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 297030, 445545, 891090, 2207923, 4415846, 6623769, 11039615, 13247538, 19871307, 22079230, 33118845, 39742614, 66237690, 99356535, 198713070]

約数ペア:

[(1, 198713070), (2, 99356535), (3, 66237690), (5, 39742614), (6, 33118845), (9, 22079230), (10, 19871307), (15, 13247538), (18, 11039615), (30, 6623769), (45, 4415846), (90, 2207923), (223, 891090), (446, 445545), (669, 297030), (1115, 178218), (1338, 148515), (2007, 99010), (2230, 89109), (3345, 59406), (4014, 49505), (6690, 29703), (9901, 20070), (10035, 19802)]