205160208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 580397376

約数和(自身を除く): 375237168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 337, 528, 674, 1011, 1153, 1348, 2022, 2306, 2696, 3459, 3707, 4044, 4612, 5392, 6918, 7414, 8088, 9224, 11121, 12683, 13836, 14828, 16176, 18448, 22242, 25366, 27672, 29656, 38049, 44484, 50732, 55344, 59312, 76098, 88968, 101464, 152196, 177936, 202928, 304392, 388561, 608784, 777122, 1165683, 1554244, 2331366, 3108488, 4274171, 4662732, 6216976, 8548342, 9325464, 12822513, 17096684, 18650928, 25645026, 34193368, 51290052, 68386736, 102580104, 205160208]

約数ペア:

[(1, 205160208), (2, 102580104), (3, 68386736), (4, 51290052), (6, 34193368), (8, 25645026), (11, 18650928), (12, 17096684), (16, 12822513), (22, 9325464), (24, 8548342), (33, 6216976), (44, 4662732), (48, 4274171), (66, 3108488), (88, 2331366), (132, 1554244), (176, 1165683), (264, 777122), (337, 608784), (528, 388561), (674, 304392), (1011, 202928), (1153, 177936), (1348, 152196), (2022, 101464), (2306, 88968), (2696, 76098), (3459, 59312), (3707, 55344), (4044, 50732), (4612, 44484), (5392, 38049), (6918, 29656), (7414, 27672), (8088, 25366), (9224, 22242), (11121, 18448), (12683, 16176), (13836, 14828)]