201950970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517823}}^1$

素因数の和:517846

約数の個数: 32

約数和(自身を含む): 521966592

約数和(自身を除く): 320015622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517823, 1035646, 1553469, 2589115, 3106938, 5178230, 6731699, 7767345, 13463398, 15534690, 20195097, 33658495, 40390194, 67316990, 100975485, 201950970]

約数ペア:

[(1, 201950970), (2, 100975485), (3, 67316990), (5, 40390194), (6, 33658495), (10, 20195097), (13, 15534690), (15, 13463398), (26, 7767345), (30, 6731699), (39, 5178230), (65, 3106938), (78, 2589115), (130, 1553469), (195, 1035646), (390, 517823)]