199855056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2708

約数の個数: 80

約数和(自身を含む): 542784704

約数和(自身を除く): 342929648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 2617, 3182, 4773, 5234, 6364, 7851, 9546, 10468, 12728, 15702, 19092, 20936, 25456, 31404, 38184, 41872, 62808, 76368, 96829, 112531, 125616, 193658, 225062, 290487, 337593, 387316, 450124, 580974, 675186, 774632, 900248, 1161948, 1350372, 1549264, 1800496, 2323896, 2700744, 4163647, 4647792, 5401488, 8327294, 12490941, 16654588, 24981882, 33309176, 49963764, 66618352, 99927528, 199855056]

約数ペア:

[(1, 199855056), (2, 99927528), (3, 66618352), (4, 49963764), (6, 33309176), (8, 24981882), (12, 16654588), (16, 12490941), (24, 8327294), (37, 5401488), (43, 4647792), (48, 4163647), (74, 2700744), (86, 2323896), (111, 1800496), (129, 1549264), (148, 1350372), (172, 1161948), (222, 900248), (258, 774632), (296, 675186), (344, 580974), (444, 450124), (516, 387316), (592, 337593), (688, 290487), (888, 225062), (1032, 193658), (1591, 125616), (1776, 112531), (2064, 96829), (2617, 76368), (3182, 62808), (4773, 41872), (5234, 38184), (6364, 31404), (7851, 25456), (9546, 20936), (10468, 19092), (12728, 15702)]