201102590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21191}}^1$

素因数の和:21284

約数の個数: 32

約数和(自身を含む): 395188416

約数和(自身を除く): 194085826

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21191, 42382, 105955, 211910, 275483, 550966, 1377415, 1546943, 2754830, 3093886, 7734715, 15469430, 20110259, 40220518, 100551295, 201102590]

約数ペア:

[(1, 201102590), (2, 100551295), (5, 40220518), (10, 20110259), (13, 15469430), (26, 7734715), (65, 3093886), (73, 2754830), (130, 1546943), (146, 1377415), (365, 550966), (730, 275483), (949, 211910), (1898, 105955), (4745, 42382), (9490, 21191)]