219486501874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 344146465152

約数和(自身を除く): 124659963278

約数列:

[1, 2, 41, 82, 97, 194, 281, 283, 347, 562, 566, 694, 3977, 7954, 11521, 11603, 14227, 23042, 23206, 27257, 27451, 28454, 33659, 54514, 54902, 67318, 79523, 97507, 98201, 159046, 195014, 196402, 1117537, 1125491, 1380019, 2235074, 2250982, 2760038, 3260443, 3997787, 4026241, 6520886, 7713731, 7995574, 8052482, 9458179, 9525497, 15427462, 18916358, 19050994, 27594481, 55188962, 316262971, 387785339, 390545377, 632525942, 775570678, 781090754, 1131373721, 2262747442, 2676664657, 5353329314, 109743250937, 219486501874]

約数ペア:

[(1, 219486501874), (2, 109743250937), (41, 5353329314), (82, 2676664657), (97, 2262747442), (194, 1131373721), (281, 781090754), (283, 775570678), (347, 632525942), (562, 390545377), (566, 387785339), (694, 316262971), (3977, 55188962), (7954, 27594481), (11521, 19050994), (11603, 18916358), (14227, 15427462), (23042, 9525497), (23206, 9458179), (27257, 8052482), (27451, 7995574), (28454, 7713731), (33659, 6520886), (54514, 4026241), (54902, 3997787), (67318, 3260443), (79523, 2760038), (97507, 2250982), (98201, 2235074), (159046, 1380019), (195014, 1125491), (196402, 1117537)]