201886407

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5521}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 310115520

約数和(自身を除く): 108229113

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 5521, 12189, 16563, 36567, 49689, 93857, 281571, 844713, 1319519, 3958557, 11875671, 22431823, 67295469, 201886407]

約数ペア:

[(1, 201886407), (3, 67295469), (9, 22431823), (17, 11875671), (51, 3958557), (153, 1319519), (239, 844713), (717, 281571), (2151, 93857), (4063, 49689), (5521, 36567), (12189, 16563)]