202331000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 521164800

約数和(自身を除く): 318833800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 125, 152, 184, 190, 200, 230, 250, 380, 437, 460, 463, 475, 500, 575, 760, 874, 920, 926, 950, 1000, 1150, 1748, 1852, 1900, 2185, 2300, 2315, 2375, 2875, 3496, 3704, 3800, 4370, 4600, 4630, 4750, 5750, 8740, 8797, 9260, 9500, 10649, 10925, 11500, 11575, 17480, 17594, 18520, 19000, 21298, 21850, 23000, 23150, 35188, 42596, 43700, 43985, 46300, 53245, 54625, 57875, 70376, 85192, 87400, 87970, 92600, 106490, 109250, 115750, 175940, 202331, 212980, 218500, 219925, 231500, 266225, 351880, 404662, 425960, 437000, 439850, 463000, 532450, 809324, 879700, 1011655, 1064900, 1099625, 1331125, 1618648, 1759400, 2023310, 2129800, 2199250, 2662250, 4046620, 4398500, 5058275, 5324500, 8093240, 8797000, 10116550, 10649000, 20233100, 25291375, 40466200, 50582750, 101165500, 202331000]

約数ペア:

[(1, 202331000), (2, 101165500), (4, 50582750), (5, 40466200), (8, 25291375), (10, 20233100), (19, 10649000), (20, 10116550), (23, 8797000), (25, 8093240), (38, 5324500), (40, 5058275), (46, 4398500), (50, 4046620), (76, 2662250), (92, 2199250), (95, 2129800), (100, 2023310), (115, 1759400), (125, 1618648), (152, 1331125), (184, 1099625), (190, 1064900), (200, 1011655), (230, 879700), (250, 809324), (380, 532450), (437, 463000), (460, 439850), (463, 437000), (475, 425960), (500, 404662), (575, 351880), (760, 266225), (874, 231500), (920, 219925), (926, 218500), (950, 212980), (1000, 202331), (1150, 175940), (1748, 115750), (1852, 109250), (1900, 106490), (2185, 92600), (2300, 87970), (2315, 87400), (2375, 85192), (2875, 70376), (3496, 57875), (3704, 54625), (3800, 53245), (4370, 46300), (4600, 43985), (4630, 43700), (4750, 42596), (5750, 35188), (8740, 23150), (8797, 23000), (9260, 21850), (9500, 21298), (10649, 19000), (10925, 18520), (11500, 17594), (11575, 17480)]