208382208

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 593381376

約数和(自身を除く): 384999168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 128, 138, 141, 184, 188, 192, 251, 256, 276, 282, 368, 376, 384, 502, 552, 564, 736, 752, 753, 768, 1004, 1081, 1104, 1128, 1472, 1504, 1506, 2008, 2162, 2208, 2256, 2944, 3008, 3012, 3243, 4016, 4324, 4416, 4512, 5773, 5888, 6016, 6024, 6486, 8032, 8648, 8832, 9024, 11546, 11797, 12032, 12048, 12972, 16064, 17296, 17319, 17664, 18048, 23092, 23594, 24096, 25944, 32128, 34592, 34638, 35391, 36096, 46184, 47188, 48192, 51888, 64256, 69184, 69276, 70782, 92368, 94376, 96384, 103776, 138368, 138552, 141564, 184736, 188752, 192768, 207552, 271331, 276736, 277104, 283128, 369472, 377504, 415104, 542662, 554208, 566256, 738944, 755008, 813993, 830208, 1085324, 1108416, 1132512, 1477888, 1510016, 1627986, 2170648, 2216832, 2265024, 3020032, 3255972, 4341296, 4433664, 4530048, 6511944, 8682592, 9060096, 13023888, 17365184, 26047776, 34730368, 52095552, 69460736, 104191104, 208382208]

約数ペア:

[(1, 208382208), (2, 104191104), (3, 69460736), (4, 52095552), (6, 34730368), (8, 26047776), (12, 17365184), (16, 13023888), (23, 9060096), (24, 8682592), (32, 6511944), (46, 4530048), (47, 4433664), (48, 4341296), (64, 3255972), (69, 3020032), (92, 2265024), (94, 2216832), (96, 2170648), (128, 1627986), (138, 1510016), (141, 1477888), (184, 1132512), (188, 1108416), (192, 1085324), (251, 830208), (256, 813993), (276, 755008), (282, 738944), (368, 566256), (376, 554208), (384, 542662), (502, 415104), (552, 377504), (564, 369472), (736, 283128), (752, 277104), (753, 276736), (768, 271331), (1004, 207552), (1081, 192768), (1104, 188752), (1128, 184736), (1472, 141564), (1504, 138552), (1506, 138368), (2008, 103776), (2162, 96384), (2208, 94376), (2256, 92368), (2944, 70782), (3008, 69276), (3012, 69184), (3243, 64256), (4016, 51888), (4324, 48192), (4416, 47188), (4512, 46184), (5773, 36096), (5888, 35391), (6016, 34638), (6024, 34592), (6486, 32128), (8032, 25944), (8648, 24096), (8832, 23594), (9024, 23092), (11546, 18048), (11797, 17664), (12032, 17319), (12048, 17296), (12972, 16064)]