202870030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 423532800

約数和(自身を除く): 220662770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 418, 565, 859, 1045, 1130, 1243, 1718, 2090, 2147, 2486, 4294, 4295, 6215, 8590, 9449, 10735, 12430, 16321, 18898, 21470, 23617, 32642, 47234, 47245, 81605, 94490, 97067, 118085, 163210, 179531, 194134, 236170, 359062, 485335, 897655, 970670, 1067737, 1795310, 1844273, 2135474, 3688546, 5338685, 9221365, 10677370, 18442730, 20287003, 40574006, 101435015, 202870030]

約数ペア:

[(1, 202870030), (2, 101435015), (5, 40574006), (10, 20287003), (11, 18442730), (19, 10677370), (22, 9221365), (38, 5338685), (55, 3688546), (95, 2135474), (110, 1844273), (113, 1795310), (190, 1067737), (209, 970670), (226, 897655), (418, 485335), (565, 359062), (859, 236170), (1045, 194134), (1130, 179531), (1243, 163210), (1718, 118085), (2090, 97067), (2147, 94490), (2486, 81605), (4294, 47245), (4295, 47234), (6215, 32642), (8590, 23617), (9449, 21470), (10735, 18898), (12430, 16321)]