212503536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12439

約数の個数: 120

約数和(自身を含む): 719712864

約数和(自身を除く): 507209328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 12401, 17136, 24802, 37203, 49604, 74406, 86807, 99208, 111609, 148812, 173614, 198416, 210817, 223218, 260421, 297624, 347228, 421634, 446436, 520842, 595248, 632451, 694456, 781263, 843268, 892872, 1041684, 1264902, 1388912, 1475719, 1562526, 1686536, 1785744, 1897353, 2083368, 2529804, 2951438, 3125052, 3373072, 3794706, 4166736, 4427157, 5059608, 5902876, 6250104, 7589412, 8854314, 10119216, 11805752, 12500208, 13281471, 15178824, 17708628, 23611504, 26562942, 30357648, 35417256, 53125884, 70834512, 106251768, 212503536]

約数ペア:

[(1, 212503536), (2, 106251768), (3, 70834512), (4, 53125884), (6, 35417256), (7, 30357648), (8, 26562942), (9, 23611504), (12, 17708628), (14, 15178824), (16, 13281471), (17, 12500208), (18, 11805752), (21, 10119216), (24, 8854314), (28, 7589412), (34, 6250104), (36, 5902876), (42, 5059608), (48, 4427157), (51, 4166736), (56, 3794706), (63, 3373072), (68, 3125052), (72, 2951438), (84, 2529804), (102, 2083368), (112, 1897353), (119, 1785744), (126, 1686536), (136, 1562526), (144, 1475719), (153, 1388912), (168, 1264902), (204, 1041684), (238, 892872), (252, 843268), (272, 781263), (306, 694456), (336, 632451), (357, 595248), (408, 520842), (476, 446436), (504, 421634), (612, 347228), (714, 297624), (816, 260421), (952, 223218), (1008, 210817), (1071, 198416), (1224, 173614), (1428, 148812), (1904, 111609), (2142, 99208), (2448, 86807), (2856, 74406), (4284, 49604), (5712, 37203), (8568, 24802), (12401, 17136)]