207912540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1$

素因数の和:3243

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 433659300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 202, 220, 303, 330, 404, 505, 606, 660, 1010, 1111, 1212, 1515, 2020, 2222, 3030, 3119, 3333, 4444, 5555, 6060, 6238, 6666, 9357, 11110, 12476, 13332, 15595, 16665, 18714, 22220, 31190, 33330, 34309, 37428, 46785, 62380, 66660, 68618, 93570, 102927, 137236, 171545, 187140, 205854, 315019, 343090, 411708, 514635, 630038, 686180, 945057, 1029270, 1260076, 1575095, 1890114, 2058540, 3150190, 3465209, 3780228, 4725285, 6300380, 6930418, 9450570, 10395627, 13860836, 17326045, 18901140, 20791254, 34652090, 41582508, 51978135, 69304180, 103956270, 207912540]

約数ペア:

[(1, 207912540), (2, 103956270), (3, 69304180), (4, 51978135), (5, 41582508), (6, 34652090), (10, 20791254), (11, 18901140), (12, 17326045), (15, 13860836), (20, 10395627), (22, 9450570), (30, 6930418), (33, 6300380), (44, 4725285), (55, 3780228), (60, 3465209), (66, 3150190), (101, 2058540), (110, 1890114), (132, 1575095), (165, 1260076), (202, 1029270), (220, 945057), (303, 686180), (330, 630038), (404, 514635), (505, 411708), (606, 343090), (660, 315019), (1010, 205854), (1111, 187140), (1212, 171545), (1515, 137236), (2020, 102927), (2222, 93570), (3030, 68618), (3119, 66660), (3333, 62380), (4444, 46785), (5555, 37428), (6060, 34309), (6238, 33330), (6666, 31190), (9357, 22220), (11110, 18714), (12476, 16665), (13332, 15595)]