205129416

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 523422720

約数和(自身を除く): 318293304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 191, 219, 292, 382, 438, 573, 584, 613, 764, 876, 1146, 1226, 1528, 1752, 1839, 2292, 2452, 3678, 4584, 4904, 7356, 13943, 14712, 27886, 41829, 44749, 55772, 83658, 89498, 111544, 117083, 134247, 167316, 178996, 234166, 268494, 334632, 351249, 357992, 468332, 536988, 702498, 936664, 1073976, 1404996, 2809992, 8547059, 17094118, 25641177, 34188236, 51282354, 68376472, 102564708, 205129416]

約数ペア:

[(1, 205129416), (2, 102564708), (3, 68376472), (4, 51282354), (6, 34188236), (8, 25641177), (12, 17094118), (24, 8547059), (73, 2809992), (146, 1404996), (191, 1073976), (219, 936664), (292, 702498), (382, 536988), (438, 468332), (573, 357992), (584, 351249), (613, 334632), (764, 268494), (876, 234166), (1146, 178996), (1226, 167316), (1528, 134247), (1752, 117083), (1839, 111544), (2292, 89498), (2452, 83658), (3678, 55772), (4584, 44749), (4904, 41829), (7356, 27886), (13943, 14712)]