209236832

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15313}}^1$

素因数の和:15391

約数の個数: 48

約数和(自身を含む): 478531872

約数和(自身を除く): 269295040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 15313, 30626, 61252, 107191, 122504, 214382, 245008, 428764, 490016, 857528, 934093, 1715056, 1868186, 3430112, 3736372, 6538651, 7472744, 13077302, 14945488, 26154604, 29890976, 52309208, 104618416, 209236832]

約数ペア:

[(1, 209236832), (2, 104618416), (4, 52309208), (7, 29890976), (8, 26154604), (14, 14945488), (16, 13077302), (28, 7472744), (32, 6538651), (56, 3736372), (61, 3430112), (112, 1868186), (122, 1715056), (224, 934093), (244, 857528), (427, 490016), (488, 428764), (854, 245008), (976, 214382), (1708, 122504), (1952, 107191), (3416, 61252), (6832, 30626), (13664, 15313)]