197011320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149251}}^1$

素因数の和:149276

約数の個数: 64

約数和(自身を含む): 644768640

約数和(自身を除く): 447757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 149251, 298502, 447753, 597004, 746255, 895506, 1194008, 1492510, 1641761, 1791012, 2238765, 2985020, 3283522, 3582024, 4477530, 4925283, 5970040, 6567044, 8208805, 8955060, 9850566, 13134088, 16417610, 17910120, 19701132, 24626415, 32835220, 39402264, 49252830, 65670440, 98505660, 197011320]

約数ペア:

[(1, 197011320), (2, 98505660), (3, 65670440), (4, 49252830), (5, 39402264), (6, 32835220), (8, 24626415), (10, 19701132), (11, 17910120), (12, 16417610), (15, 13134088), (20, 9850566), (22, 8955060), (24, 8208805), (30, 6567044), (33, 5970040), (40, 4925283), (44, 4477530), (55, 3582024), (60, 3283522), (66, 2985020), (88, 2238765), (110, 1791012), (120, 1641761), (132, 1492510), (165, 1194008), (220, 895506), (264, 746255), (330, 597004), (440, 447753), (660, 298502), (1320, 149251)]