209489112

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19793}}^1$

素因数の和:19822

約数の個数: 96

約数和(自身を含む): 676954800

約数和(自身を除く): 467465688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19793, 39586, 59379, 79172, 118758, 138551, 158344, 178137, 237516, 277102, 356274, 415653, 475032, 534411, 554204, 712548, 831306, 969857, 1068822, 1108408, 1246959, 1425096, 1662612, 1939714, 2137644, 2493918, 2909571, 3325224, 3740877, 3879428, 4275288, 4987836, 5819142, 7481754, 7758856, 8728713, 9975672, 11638284, 14963508, 17457426, 23276568, 26186139, 29927016, 34914852, 52372278, 69829704, 104744556, 209489112]

約数ペア:

[(1, 209489112), (2, 104744556), (3, 69829704), (4, 52372278), (6, 34914852), (7, 29927016), (8, 26186139), (9, 23276568), (12, 17457426), (14, 14963508), (18, 11638284), (21, 9975672), (24, 8728713), (27, 7758856), (28, 7481754), (36, 5819142), (42, 4987836), (49, 4275288), (54, 3879428), (56, 3740877), (63, 3325224), (72, 2909571), (84, 2493918), (98, 2137644), (108, 1939714), (126, 1662612), (147, 1425096), (168, 1246959), (189, 1108408), (196, 1068822), (216, 969857), (252, 831306), (294, 712548), (378, 554204), (392, 534411), (441, 475032), (504, 415653), (588, 356274), (756, 277102), (882, 237516), (1176, 178137), (1323, 158344), (1512, 138551), (1764, 118758), (2646, 79172), (3528, 59379), (5292, 39586), (10584, 19793)]