205940364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2451671}}^1$

素因数の和:2451685

約数の個数: 24

約数和(自身を含む): 549174528

約数和(自身を除く): 343234164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2451671, 4903342, 7355013, 9806684, 14710026, 17161697, 29420052, 34323394, 51485091, 68646788, 102970182, 205940364]

約数ペア:

[(1, 205940364), (2, 102970182), (3, 68646788), (4, 51485091), (6, 34323394), (7, 29420052), (12, 17161697), (14, 14710026), (21, 9806684), (28, 7355013), (42, 4903342), (84, 2451671)]