214977642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{141619}}^1$

素因数の和:141658

約数の個数: 32

約数和(自身を含む): 489438720

約数和(自身を除く): 274461078

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 141619, 283238, 424857, 849714, 1557809, 3115618, 3257237, 4673427, 6514474, 9346854, 9771711, 19543422, 35829607, 71659214, 107488821, 214977642]

約数ペア:

[(1, 214977642), (2, 107488821), (3, 71659214), (6, 35829607), (11, 19543422), (22, 9771711), (23, 9346854), (33, 6514474), (46, 4673427), (66, 3257237), (69, 3115618), (138, 1557809), (253, 849714), (506, 424857), (759, 283238), (1518, 141619)]