203032206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 72

約数和(自身を含む): 491939136

約数和(自身を除く): 288906930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2153, 2418, 3042, 3627, 4306, 5239, 6459, 7254, 10478, 12918, 15717, 19377, 27989, 31434, 38754, 47151, 55978, 66743, 83967, 94302, 133486, 167934, 200229, 251901, 363857, 400458, 503802, 600687, 727714, 867659, 1091571, 1201374, 1735318, 2183142, 2602977, 3274713, 5205954, 6549426, 7808931, 11279567, 15617862, 22559134, 33838701, 67677402, 101516103, 203032206]

約数ペア:

[(1, 203032206), (2, 101516103), (3, 67677402), (6, 33838701), (9, 22559134), (13, 15617862), (18, 11279567), (26, 7808931), (31, 6549426), (39, 5205954), (62, 3274713), (78, 2602977), (93, 2183142), (117, 1735318), (169, 1201374), (186, 1091571), (234, 867659), (279, 727714), (338, 600687), (403, 503802), (507, 400458), (558, 363857), (806, 251901), (1014, 200229), (1209, 167934), (1521, 133486), (2153, 94302), (2418, 83967), (3042, 66743), (3627, 55978), (4306, 47151), (5239, 38754), (6459, 31434), (7254, 27989), (10478, 19377), (12918, 15717)]