201744736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 419655600

約数和(自身を除く): 217910864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 389, 608, 778, 853, 1556, 1706, 3112, 3412, 6224, 6824, 7391, 12448, 13648, 14782, 16207, 27296, 29564, 32414, 59128, 64828, 118256, 129656, 236512, 259312, 331817, 518624, 663634, 1327268, 2654536, 5309072, 6304523, 10618144, 12609046, 25218092, 50436184, 100872368, 201744736]

約数ペア:

[(1, 201744736), (2, 100872368), (4, 50436184), (8, 25218092), (16, 12609046), (19, 10618144), (32, 6304523), (38, 5309072), (76, 2654536), (152, 1327268), (304, 663634), (389, 518624), (608, 331817), (778, 259312), (853, 236512), (1556, 129656), (1706, 118256), (3112, 64828), (3412, 59128), (6224, 32414), (6824, 29564), (7391, 27296), (12448, 16207), (13648, 14782)]