197247792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 622817280

約数和(自身を除く): 425569488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 653, 696, 744, 812, 868, 899, 1218, 1302, 1306, 1392, 1488, 1624, 1736, 1798, 1959, 2436, 2604, 2612, 2697, 3248, 3472, 3596, 3918, 4571, 4872, 5208, 5224, 5394, 6293, 7192, 7836, 9142, 9744, 10416, 10448, 10788, 12586, 13713, 14384, 15672, 18284, 18879, 18937, 20243, 21576, 25172, 27426, 31344, 36568, 37758, 37874, 40486, 43152, 50344, 54852, 56811, 60729, 73136, 75516, 75748, 80972, 100688, 109704, 113622, 121458, 132559, 141701, 151032, 151496, 161944, 219408, 227244, 242916, 265118, 283402, 302064, 302992, 323888, 397677, 425103, 454488, 485832, 530236, 566804, 587047, 795354, 850206, 908976, 971664, 1060472, 1133608, 1174094, 1590708, 1700412, 1761141, 2120944, 2267216, 2348188, 3181416, 3400824, 3522282, 4109329, 4696376, 6362832, 6801648, 7044564, 8218658, 9392752, 12327987, 14089128, 16437316, 24655974, 28178256, 32874632, 49311948, 65749264, 98623896, 197247792]

約数ペア:

[(1, 197247792), (2, 98623896), (3, 65749264), (4, 49311948), (6, 32874632), (7, 28178256), (8, 24655974), (12, 16437316), (14, 14089128), (16, 12327987), (21, 9392752), (24, 8218658), (28, 7044564), (29, 6801648), (31, 6362832), (42, 4696376), (48, 4109329), (56, 3522282), (58, 3400824), (62, 3181416), (84, 2348188), (87, 2267216), (93, 2120944), (112, 1761141), (116, 1700412), (124, 1590708), (168, 1174094), (174, 1133608), (186, 1060472), (203, 971664), (217, 908976), (232, 850206), (248, 795354), (336, 587047), (348, 566804), (372, 530236), (406, 485832), (434, 454488), (464, 425103), (496, 397677), (609, 323888), (651, 302992), (653, 302064), (696, 283402), (744, 265118), (812, 242916), (868, 227244), (899, 219408), (1218, 161944), (1302, 151496), (1306, 151032), (1392, 141701), (1488, 132559), (1624, 121458), (1736, 113622), (1798, 109704), (1959, 100688), (2436, 80972), (2604, 75748), (2612, 75516), (2697, 73136), (3248, 60729), (3472, 56811), (3596, 54852), (3918, 50344), (4571, 43152), (4872, 40486), (5208, 37874), (5224, 37758), (5394, 36568), (6293, 31344), (7192, 27426), (7836, 25172), (9142, 21576), (9744, 20243), (10416, 18937), (10448, 18879), (10788, 18284), (12586, 15672), (13713, 14384)]