199609124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 423661056

約数和(自身を除く): 224051932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 11257, 17732, 22514, 45028, 123827, 146341, 247654, 292682, 348967, 495308, 585364, 697934, 1395868, 1609751, 3219502, 3838637, 4536571, 6439004, 7677274, 9073142, 15354548, 18146284, 49902281, 99804562, 199609124]

約数ペア:

[(1, 199609124), (2, 99804562), (4, 49902281), (11, 18146284), (13, 15354548), (22, 9073142), (26, 7677274), (31, 6439004), (44, 4536571), (52, 3838637), (62, 3219502), (124, 1609751), (143, 1395868), (286, 697934), (341, 585364), (403, 495308), (572, 348967), (682, 292682), (806, 247654), (1364, 146341), (1612, 123827), (4433, 45028), (8866, 22514), (11257, 17732)]