209633536

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 518031360

約数和(自身を除く): 308397824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 131, 133, 152, 188, 224, 256, 262, 266, 304, 329, 376, 448, 524, 532, 608, 658, 752, 893, 896, 917, 1048, 1064, 1216, 1316, 1504, 1786, 1792, 1834, 2096, 2128, 2432, 2489, 2632, 3008, 3572, 3668, 4192, 4256, 4864, 4978, 5264, 6016, 6157, 6251, 7144, 7336, 8384, 8512, 9956, 10528, 12032, 12314, 12502, 14288, 14672, 16768, 17024, 17423, 19912, 21056, 24628, 25004, 28576, 29344, 33536, 34048, 34846, 39824, 42112, 43099, 49256, 50008, 57152, 58688, 69692, 79648, 84224, 86198, 98512, 100016, 114304, 116983, 117376, 139384, 159296, 172396, 197024, 200032, 228608, 233966, 234752, 278768, 318592, 344792, 394048, 400064, 467932, 557536, 637184, 689584, 788096, 800128, 818881, 935864, 1115072, 1379168, 1576192, 1600256, 1637762, 1871728, 2230144, 2758336, 3275524, 3743456, 4460288, 5516672, 6551048, 7486912, 11033344, 13102096, 14973824, 26204192, 29947648, 52408384, 104816768, 209633536]

約数ペア:

[(1, 209633536), (2, 104816768), (4, 52408384), (7, 29947648), (8, 26204192), (14, 14973824), (16, 13102096), (19, 11033344), (28, 7486912), (32, 6551048), (38, 5516672), (47, 4460288), (56, 3743456), (64, 3275524), (76, 2758336), (94, 2230144), (112, 1871728), (128, 1637762), (131, 1600256), (133, 1576192), (152, 1379168), (188, 1115072), (224, 935864), (256, 818881), (262, 800128), (266, 788096), (304, 689584), (329, 637184), (376, 557536), (448, 467932), (524, 400064), (532, 394048), (608, 344792), (658, 318592), (752, 278768), (893, 234752), (896, 233966), (917, 228608), (1048, 200032), (1064, 197024), (1216, 172396), (1316, 159296), (1504, 139384), (1786, 117376), (1792, 116983), (1834, 114304), (2096, 100016), (2128, 98512), (2432, 86198), (2489, 84224), (2632, 79648), (3008, 69692), (3572, 58688), (3668, 57152), (4192, 50008), (4256, 49256), (4864, 43099), (4978, 42112), (5264, 39824), (6016, 34846), (6157, 34048), (6251, 33536), (7144, 29344), (7336, 28576), (8384, 25004), (8512, 24628), (9956, 21056), (10528, 19912), (12032, 17423), (12314, 17024), (12502, 16768), (14288, 14672)]