210902170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{14947}}^1$

素因数の和:15054

約数の個数: 32

約数和(自身を含む): 406824768

約数和(自身を除く): 195922598

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 14947, 29894, 74735, 149470, 254099, 508198, 1240601, 1270495, 2481202, 2540990, 6203005, 12406010, 21090217, 42180434, 105451085, 210902170]

約数ペア:

[(1, 210902170), (2, 105451085), (5, 42180434), (10, 21090217), (17, 12406010), (34, 6203005), (83, 2540990), (85, 2481202), (166, 1270495), (170, 1240601), (415, 508198), (830, 254099), (1411, 149470), (2822, 74735), (7055, 29894), (14110, 14947)]