200900390628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{860623}}^1$

素因数の和:861041

約数の個数: 72

約数和(自身を含む): 546675249792

約数和(自身を除く): 345774859164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 588, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 19453, 33348, 38906, 58359, 77812, 116718, 233436, 860623, 1721246, 2581869, 3442492, 5163738, 6024361, 10327476, 12048722, 18073083, 24097444, 36146166, 42170527, 72292332, 84341054, 126511581, 168682108, 253023162, 341667331, 506046324, 683334662, 1025001993, 1366669324, 2050003986, 2391671317, 4100007972, 4783342634, 7175013951, 9566685268, 14350027902, 16741699219, 28700055804, 33483398438, 50225097657, 66966796876, 100450195314, 200900390628]

約数ペア:

[(1, 200900390628), (2, 100450195314), (3, 66966796876), (4, 50225097657), (6, 33483398438), (7, 28700055804), (12, 16741699219), (14, 14350027902), (21, 9566685268), (28, 7175013951), (42, 4783342634), (49, 4100007972), (84, 2391671317), (98, 2050003986), (147, 1366669324), (196, 1025001993), (294, 683334662), (397, 506046324), (588, 341667331), (794, 253023162), (1191, 168682108), (1588, 126511581), (2382, 84341054), (2779, 72292332), (4764, 42170527), (5558, 36146166), (8337, 24097444), (11116, 18073083), (16674, 12048722), (19453, 10327476), (33348, 6024361), (38906, 5163738), (58359, 3442492), (77812, 2581869), (116718, 1721246), (233436, 860623)]