203208890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 375736320

約数和(自身を除く): 172527430

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1270, 3019, 6038, 6731, 13462, 15095, 30190, 33655, 67310, 160007, 320014, 383413, 766826, 800035, 1600070, 1917065, 3834130, 20320889, 40641778, 101604445, 203208890]

約数ペア:

[(1, 203208890), (2, 101604445), (5, 40641778), (10, 20320889), (53, 3834130), (106, 1917065), (127, 1600070), (254, 800035), (265, 766826), (530, 383413), (635, 320014), (1270, 160007), (3019, 67310), (6038, 33655), (6731, 30190), (13462, 15095)]