208035712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 440701200

約数和(自身を除く): 232665488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 452, 608, 757, 904, 1216, 1514, 1808, 2147, 2432, 3028, 3616, 4294, 6056, 7232, 8588, 12112, 14383, 14464, 17176, 24224, 28766, 34352, 48448, 57532, 68704, 85541, 96896, 115064, 137408, 171082, 230128, 274816, 342164, 460256, 684328, 920512, 1368656, 1625279, 1841024, 2737312, 3250558, 5474624, 6501116, 10949248, 13002232, 26004464, 52008928, 104017856, 208035712]

約数ペア:

[(1, 208035712), (2, 104017856), (4, 52008928), (8, 26004464), (16, 13002232), (19, 10949248), (32, 6501116), (38, 5474624), (64, 3250558), (76, 2737312), (113, 1841024), (128, 1625279), (152, 1368656), (226, 920512), (304, 684328), (452, 460256), (608, 342164), (757, 274816), (904, 230128), (1216, 171082), (1514, 137408), (1808, 115064), (2147, 96896), (2432, 85541), (3028, 68704), (3616, 57532), (4294, 48448), (6056, 34352), (7232, 28766), (8588, 24224), (12112, 17176), (14383, 14464)]