200878630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8501}}^1$

素因数の和:8664

約数の個数: 32

約数和(自身を含む): 385650720

約数和(自身を除く): 184772090

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 8501, 11815, 17002, 23630, 42505, 85010, 144517, 289034, 722585, 1181639, 1445170, 2363278, 5908195, 11816390, 20087863, 40175726, 100439315, 200878630]

約数ペア:

[(1, 200878630), (2, 100439315), (5, 40175726), (10, 20087863), (17, 11816390), (34, 5908195), (85, 2363278), (139, 1445170), (170, 1181639), (278, 722585), (695, 289034), (1390, 144517), (2363, 85010), (4726, 42505), (8501, 23630), (11815, 17002)]