211370148

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 617512896

約数和(自身を除く): 406142748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 243, 297, 318, 324, 373, 396, 477, 486, 583, 594, 636, 746, 891, 954, 972, 1119, 1166, 1188, 1431, 1492, 1749, 1782, 1908, 2238, 2332, 2673, 2862, 3357, 3498, 3564, 4103, 4293, 4476, 5247, 5346, 5724, 6714, 6996, 8206, 8586, 10071, 10494, 10692, 12309, 12879, 13428, 15741, 16412, 17172, 19769, 20142, 20988, 24618, 25758, 30213, 31482, 36927, 39538, 40284, 47223, 49236, 51516, 59307, 60426, 62964, 73854, 79076, 90639, 94446, 110781, 118614, 120852, 141669, 147708, 177921, 181278, 188892, 217459, 221562, 237228, 283338, 332343, 355842, 362556, 434918, 443124, 533763, 566676, 652377, 664686, 711684, 869836, 997029, 1067526, 1304754, 1329372, 1601289, 1957131, 1994058, 2135052, 2609508, 3202578, 3914262, 3988116, 4803867, 5871393, 6405156, 7828524, 9607734, 11742786, 17614179, 19215468, 23485572, 35228358, 52842537, 70456716, 105685074, 211370148]

約数ペア:

[(1, 211370148), (2, 105685074), (3, 70456716), (4, 52842537), (6, 35228358), (9, 23485572), (11, 19215468), (12, 17614179), (18, 11742786), (22, 9607734), (27, 7828524), (33, 6405156), (36, 5871393), (44, 4803867), (53, 3988116), (54, 3914262), (66, 3202578), (81, 2609508), (99, 2135052), (106, 1994058), (108, 1957131), (132, 1601289), (159, 1329372), (162, 1304754), (198, 1067526), (212, 997029), (243, 869836), (297, 711684), (318, 664686), (324, 652377), (373, 566676), (396, 533763), (477, 443124), (486, 434918), (583, 362556), (594, 355842), (636, 332343), (746, 283338), (891, 237228), (954, 221562), (972, 217459), (1119, 188892), (1166, 181278), (1188, 177921), (1431, 147708), (1492, 141669), (1749, 120852), (1782, 118614), (1908, 110781), (2238, 94446), (2332, 90639), (2673, 79076), (2862, 73854), (3357, 62964), (3498, 60426), (3564, 59307), (4103, 51516), (4293, 49236), (4476, 47223), (5247, 40284), (5346, 39538), (5724, 36927), (6714, 31482), (6996, 30213), (8206, 25758), (8586, 24618), (10071, 20988), (10494, 20142), (10692, 19769), (12309, 17172), (12879, 16412), (13428, 15741)]