210981432

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 539429760

約数和(自身を除く): 328448328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 211, 244, 366, 422, 488, 633, 683, 732, 844, 1266, 1366, 1464, 1688, 2049, 2532, 2732, 4098, 5064, 5464, 8196, 12871, 16392, 25742, 38613, 41663, 51484, 77226, 83326, 102968, 124989, 144113, 154452, 166652, 249978, 288226, 308904, 333304, 432339, 499956, 576452, 864678, 999912, 1152904, 1729356, 3458712, 8790893, 17581786, 26372679, 35163572, 52745358, 70327144, 105490716, 210981432]

約数ペア:

[(1, 210981432), (2, 105490716), (3, 70327144), (4, 52745358), (6, 35163572), (8, 26372679), (12, 17581786), (24, 8790893), (61, 3458712), (122, 1729356), (183, 1152904), (211, 999912), (244, 864678), (366, 576452), (422, 499956), (488, 432339), (633, 333304), (683, 308904), (732, 288226), (844, 249978), (1266, 166652), (1366, 154452), (1464, 144113), (1688, 124989), (2049, 102968), (2532, 83326), (2732, 77226), (4098, 51484), (5064, 41663), (5464, 38613), (8196, 25742), (12871, 16392)]