217440302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 356457024

約数和(自身を除く): 139016722

約数列:

[1, 2, 17, 34, 41, 82, 151, 302, 697, 1033, 1394, 2066, 2567, 5134, 6191, 12382, 17561, 35122, 42353, 84706, 105247, 155983, 210494, 311966, 720001, 1440002, 2651711, 5303422, 6395303, 12790606, 108720151, 217440302]

約数ペア:

[(1, 217440302), (2, 108720151), (17, 12790606), (34, 6395303), (41, 5303422), (82, 2651711), (151, 1440002), (302, 720001), (697, 311966), (1033, 210494), (1394, 155983), (2066, 105247), (2567, 84706), (5134, 42353), (6191, 35122), (12382, 17561)]