190027472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9827

約数の個数: 40

約数和(自身を含む): 391474944

約数和(自身を除く): 201447472

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9743, 9752, 19486, 19504, 38972, 77944, 155888, 224089, 448178, 516379, 896356, 1032758, 1792712, 2065516, 3585424, 4131032, 8262064, 11876717, 23753434, 47506868, 95013736, 190027472]

約数ペア:

[(1, 190027472), (2, 95013736), (4, 47506868), (8, 23753434), (16, 11876717), (23, 8262064), (46, 4131032), (53, 3585424), (92, 2065516), (106, 1792712), (184, 1032758), (212, 896356), (368, 516379), (424, 448178), (848, 224089), (1219, 155888), (2438, 77944), (4876, 38972), (9743, 19504), (9752, 19486)]