197261350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 440971776

約数和(自身を除く): 243710426

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 47, 50, 55, 65, 94, 110, 130, 143, 235, 275, 286, 325, 470, 517, 550, 587, 611, 650, 715, 1034, 1174, 1175, 1222, 1430, 2350, 2585, 2935, 3055, 3575, 5170, 5870, 6110, 6457, 6721, 7150, 7631, 12914, 12925, 13442, 14675, 15262, 15275, 25850, 27589, 29350, 30550, 32285, 33605, 38155, 55178, 64570, 67210, 76310, 83941, 137945, 161425, 167882, 168025, 190775, 275890, 303479, 322850, 336050, 358657, 381550, 419705, 606958, 689725, 717314, 839410, 1379450, 1517395, 1793285, 2098525, 3034790, 3586570, 3945227, 4197050, 7586975, 7890454, 8966425, 15173950, 17932850, 19726135, 39452270, 98630675, 197261350]

約数ペア:

[(1, 197261350), (2, 98630675), (5, 39452270), (10, 19726135), (11, 17932850), (13, 15173950), (22, 8966425), (25, 7890454), (26, 7586975), (47, 4197050), (50, 3945227), (55, 3586570), (65, 3034790), (94, 2098525), (110, 1793285), (130, 1517395), (143, 1379450), (235, 839410), (275, 717314), (286, 689725), (325, 606958), (470, 419705), (517, 381550), (550, 358657), (587, 336050), (611, 322850), (650, 303479), (715, 275890), (1034, 190775), (1174, 168025), (1175, 167882), (1222, 161425), (1430, 137945), (2350, 83941), (2585, 76310), (2935, 67210), (3055, 64570), (3575, 55178), (5170, 38155), (5870, 33605), (6110, 32285), (6457, 30550), (6721, 29350), (7150, 27589), (7631, 25850), (12914, 15275), (12925, 15262), (13442, 14675)]