209213255646

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{683}}^1\times {\mathrm{24989}}^1$

素因数の和:25910

約数の個数: 64

約数和(自身を含む): 467668857600

約数和(自身を除く): 258455601954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 683, 1362, 1366, 2043, 2049, 4086, 4098, 6129, 6147, 12258, 12294, 18441, 24989, 36882, 49978, 74967, 149934, 155041, 224901, 310082, 449802, 465123, 674703, 930246, 1349406, 1395369, 2790738, 4186107, 5672503, 8372214, 11345006, 17017509, 17067487, 34035018, 34134974, 51052527, 51202461, 102105054, 102404922, 153157581, 153607383, 306315162, 307214766, 460822149, 921644298, 3874319549, 7748639098, 11622958647, 23245917294, 34868875941, 69737751882, 104606627823, 209213255646]

約数ペア:

[(1, 209213255646), (2, 104606627823), (3, 69737751882), (6, 34868875941), (9, 23245917294), (18, 11622958647), (27, 7748639098), (54, 3874319549), (227, 921644298), (454, 460822149), (681, 307214766), (683, 306315162), (1362, 153607383), (1366, 153157581), (2043, 102404922), (2049, 102105054), (4086, 51202461), (4098, 51052527), (6129, 34134974), (6147, 34035018), (12258, 17067487), (12294, 17017509), (18441, 11345006), (24989, 8372214), (36882, 5672503), (49978, 4186107), (74967, 2790738), (149934, 1395369), (155041, 1349406), (224901, 930246), (310082, 674703), (449802, 465123)]