223706196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 693987840

約数和(自身を除く): 470281644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 237, 238, 252, 306, 316, 357, 474, 476, 553, 612, 661, 711, 714, 948, 1071, 1106, 1322, 1343, 1422, 1428, 1659, 1983, 2142, 2212, 2644, 2686, 2844, 3318, 3966, 4029, 4284, 4627, 4977, 5372, 5949, 6636, 7932, 8058, 9254, 9401, 9954, 11237, 11898, 12087, 13881, 16116, 18508, 18802, 19908, 22474, 23796, 24174, 27762, 28203, 33711, 37604, 41643, 44948, 48348, 52219, 55524, 56406, 67422, 78659, 83286, 84609, 101133, 104438, 112812, 134844, 156657, 157318, 166572, 169218, 202266, 208876, 235977, 313314, 314636, 338436, 365533, 404532, 469971, 471954, 626628, 707931, 731066, 887723, 939942, 943908, 1096599, 1415862, 1462132, 1775446, 1879884, 2193198, 2663169, 2831724, 3289797, 3550892, 4386396, 5326338, 6214061, 6579594, 7989507, 10652676, 12428122, 13159188, 15979014, 18642183, 24856244, 31958028, 37284366, 55926549, 74568732, 111853098, 223706196]

約数ペア:

[(1, 223706196), (2, 111853098), (3, 74568732), (4, 55926549), (6, 37284366), (7, 31958028), (9, 24856244), (12, 18642183), (14, 15979014), (17, 13159188), (18, 12428122), (21, 10652676), (28, 7989507), (34, 6579594), (36, 6214061), (42, 5326338), (51, 4386396), (63, 3550892), (68, 3289797), (79, 2831724), (84, 2663169), (102, 2193198), (119, 1879884), (126, 1775446), (153, 1462132), (158, 1415862), (204, 1096599), (237, 943908), (238, 939942), (252, 887723), (306, 731066), (316, 707931), (357, 626628), (474, 471954), (476, 469971), (553, 404532), (612, 365533), (661, 338436), (711, 314636), (714, 313314), (948, 235977), (1071, 208876), (1106, 202266), (1322, 169218), (1343, 166572), (1422, 157318), (1428, 156657), (1659, 134844), (1983, 112812), (2142, 104438), (2212, 101133), (2644, 84609), (2686, 83286), (2844, 78659), (3318, 67422), (3966, 56406), (4029, 55524), (4284, 52219), (4627, 48348), (4977, 44948), (5372, 41643), (5949, 37604), (6636, 33711), (7932, 28203), (8058, 27762), (9254, 24174), (9401, 23796), (9954, 22474), (11237, 19908), (11898, 18802), (12087, 18508), (13881, 16116)]