208026512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9539}}^1$

素因数の和:9623

約数の個数: 40

約数和(自身を含む): 425865600

約数和(自身を除く): 217839088

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 9539, 10904, 19078, 21808, 38156, 76312, 152624, 276631, 448333, 553262, 896666, 1106524, 1793332, 2213048, 3586664, 4426096, 7173328, 13001657, 26003314, 52006628, 104013256, 208026512]

約数ペア:

[(1, 208026512), (2, 104013256), (4, 52006628), (8, 26003314), (16, 13001657), (29, 7173328), (47, 4426096), (58, 3586664), (94, 2213048), (116, 1793332), (188, 1106524), (232, 896666), (376, 553262), (464, 448333), (752, 276631), (1363, 152624), (2726, 76312), (5452, 38156), (9539, 21808), (10904, 19078)]