221941566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53377}}^1$

素因数の和:53406

約数の個数: 64

約数和(自身を含む): 614914560

約数和(自身を除く): 392972994

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 53377, 106754, 160131, 320262, 373639, 480393, 587147, 747278, 960786, 1120917, 1174294, 1441179, 1761441, 2241834, 2882358, 3362751, 3522882, 4110029, 5284323, 6725502, 8220058, 10088253, 10568646, 12330087, 15852969, 20176506, 24660174, 31705938, 36990261, 73980522, 110970783, 221941566]

約数ペア:

[(1, 221941566), (2, 110970783), (3, 73980522), (6, 36990261), (7, 31705938), (9, 24660174), (11, 20176506), (14, 15852969), (18, 12330087), (21, 10568646), (22, 10088253), (27, 8220058), (33, 6725502), (42, 5284323), (54, 4110029), (63, 3522882), (66, 3362751), (77, 2882358), (99, 2241834), (126, 1761441), (154, 1441179), (189, 1174294), (198, 1120917), (231, 960786), (297, 747278), (378, 587147), (462, 480393), (594, 373639), (693, 320262), (1386, 160131), (2079, 106754), (4158, 53377)]