210233815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 307307520

約数和(自身を除く): 97073705

約数列:

[1, 5, 11, 17, 37, 55, 59, 85, 103, 185, 187, 295, 407, 515, 629, 649, 935, 1003, 1133, 1751, 2035, 2183, 3145, 3245, 3811, 5015, 5665, 6077, 6919, 8755, 10915, 11033, 19055, 19261, 24013, 30385, 34595, 37111, 41921, 55165, 64787, 66847, 96305, 103309, 120065, 185555, 209605, 224849, 323935, 334235, 408221, 516545, 712657, 1124245, 1136399, 2041105, 2473339, 3563285, 3822433, 5681995, 12366695, 19112165, 42046763, 210233815]

約数ペア:

[(1, 210233815), (5, 42046763), (11, 19112165), (17, 12366695), (37, 5681995), (55, 3822433), (59, 3563285), (85, 2473339), (103, 2041105), (185, 1136399), (187, 1124245), (295, 712657), (407, 516545), (515, 408221), (629, 334235), (649, 323935), (935, 224849), (1003, 209605), (1133, 185555), (1751, 120065), (2035, 103309), (2183, 96305), (3145, 66847), (3245, 64787), (3811, 55165), (5015, 41921), (5665, 37111), (6077, 34595), (6919, 30385), (8755, 24013), (10915, 19261), (11033, 19055)]