201139213208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1171}}^1\times {\mathrm{2851}}^1$

素因数の和:4488

約数の個数: 64

約数和(自身を含む): 400704174720

約数和(自身を除く): 199564961512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 1171, 1772, 2342, 2851, 3544, 4684, 5702, 7531, 9368, 11404, 15062, 19907, 22808, 30124, 39814, 48467, 60248, 79628, 96934, 159256, 193868, 387736, 518753, 1037506, 1262993, 2075012, 2525986, 3338521, 4150024, 5051972, 6677042, 8818801, 10103944, 13354084, 17637602, 21470881, 26708168, 35275204, 42941762, 56754857, 70550408, 85883524, 113509714, 171767048, 227019428, 454038856, 1478964803, 2957929606, 5915859212, 11831718424, 25142401651, 50284803302, 100569606604, 201139213208]

約数ペア:

[(1, 201139213208), (2, 100569606604), (4, 50284803302), (8, 25142401651), (17, 11831718424), (34, 5915859212), (68, 2957929606), (136, 1478964803), (443, 454038856), (886, 227019428), (1171, 171767048), (1772, 113509714), (2342, 85883524), (2851, 70550408), (3544, 56754857), (4684, 42941762), (5702, 35275204), (7531, 26708168), (9368, 21470881), (11404, 17637602), (15062, 13354084), (19907, 10103944), (22808, 8818801), (30124, 6677042), (39814, 5051972), (48467, 4150024), (60248, 3338521), (79628, 2525986), (96934, 2075012), (159256, 1262993), (193868, 1037506), (387736, 518753)]