220208096

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 442794240

約数和(自身を除く): 222586144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 271, 379, 536, 542, 758, 1072, 1084, 1516, 2144, 2168, 3032, 4336, 6064, 8672, 12128, 18157, 25393, 36314, 50786, 72628, 101572, 102709, 145256, 203144, 205418, 290512, 406288, 410836, 581024, 812576, 821672, 1643344, 3286688, 6881503, 13763006, 27526012, 55052024, 110104048, 220208096]

約数ペア:

[(1, 220208096), (2, 110104048), (4, 55052024), (8, 27526012), (16, 13763006), (32, 6881503), (67, 3286688), (134, 1643344), (268, 821672), (271, 812576), (379, 581024), (536, 410836), (542, 406288), (758, 290512), (1072, 205418), (1084, 203144), (1516, 145256), (2144, 102709), (2168, 101572), (3032, 72628), (4336, 50786), (6064, 36314), (8672, 25393), (12128, 18157)]