200930996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 414365952

約数和(自身を除く): 213434956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 181, 287, 362, 574, 724, 967, 1148, 1267, 1934, 2534, 3868, 5068, 6769, 7421, 13538, 14842, 27076, 29684, 39647, 51947, 79294, 103894, 158588, 175027, 207788, 277529, 350054, 555058, 700108, 1110116, 1225189, 2450378, 4900756, 7176107, 14352214, 28704428, 50232749, 100465498, 200930996]

約数ペア:

[(1, 200930996), (2, 100465498), (4, 50232749), (7, 28704428), (14, 14352214), (28, 7176107), (41, 4900756), (82, 2450378), (164, 1225189), (181, 1110116), (287, 700108), (362, 555058), (574, 350054), (724, 277529), (967, 207788), (1148, 175027), (1267, 158588), (1934, 103894), (2534, 79294), (3868, 51947), (5068, 39647), (6769, 29684), (7421, 27076), (13538, 14842)]