207921012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 550029312

約数和(自身を除く): 342108300

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 167, 276, 299, 334, 347, 501, 598, 668, 694, 897, 1002, 1041, 1196, 1388, 1794, 2004, 2082, 2171, 3588, 3841, 4164, 4342, 4511, 6513, 7682, 7981, 8684, 9022, 11523, 13026, 13533, 15364, 15962, 18044, 23046, 23943, 26052, 27066, 31924, 46092, 47886, 49933, 54132, 57949, 95772, 99866, 103753, 115898, 149799, 173847, 199732, 207506, 231796, 299598, 311259, 347694, 415012, 599196, 622518, 695388, 753337, 1245036, 1332827, 1506674, 2260011, 2665654, 3013348, 3998481, 4520022, 5331308, 7996962, 9040044, 15993924, 17326751, 34653502, 51980253, 69307004, 103960506, 207921012]

約数ペア:

[(1, 207921012), (2, 103960506), (3, 69307004), (4, 51980253), (6, 34653502), (12, 17326751), (13, 15993924), (23, 9040044), (26, 7996962), (39, 5331308), (46, 4520022), (52, 3998481), (69, 3013348), (78, 2665654), (92, 2260011), (138, 1506674), (156, 1332827), (167, 1245036), (276, 753337), (299, 695388), (334, 622518), (347, 599196), (501, 415012), (598, 347694), (668, 311259), (694, 299598), (897, 231796), (1002, 207506), (1041, 199732), (1196, 173847), (1388, 149799), (1794, 115898), (2004, 103753), (2082, 99866), (2171, 95772), (3588, 57949), (3841, 54132), (4164, 49933), (4342, 47886), (4511, 46092), (6513, 31924), (7682, 27066), (7981, 26052), (8684, 23943), (9022, 23046), (11523, 18044), (13026, 15962), (13533, 15364)]