222503226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 495538560

約数和(自身を除く): 273035334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 157, 197, 218, 314, 327, 394, 471, 591, 654, 942, 1182, 1199, 1727, 2167, 2398, 3454, 3597, 4334, 5181, 6501, 7194, 10362, 13002, 17113, 21473, 30929, 34226, 42946, 51339, 61858, 64419, 92787, 102678, 128838, 185574, 188243, 236203, 340219, 376486, 472406, 564729, 680438, 708609, 1020657, 1129458, 1417218, 2041314, 3371261, 6742522, 10113783, 20227566, 37083871, 74167742, 111251613, 222503226]

約数ペア:

[(1, 222503226), (2, 111251613), (3, 74167742), (6, 37083871), (11, 20227566), (22, 10113783), (33, 6742522), (66, 3371261), (109, 2041314), (157, 1417218), (197, 1129458), (218, 1020657), (314, 708609), (327, 680438), (394, 564729), (471, 472406), (591, 376486), (654, 340219), (942, 236203), (1182, 188243), (1199, 185574), (1727, 128838), (2167, 102678), (2398, 92787), (3454, 64419), (3597, 61858), (4334, 51339), (5181, 42946), (6501, 34226), (7194, 30929), (10362, 21473), (13002, 17113)]