211997592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5061

約数の個数: 96

約数和(自身を含む): 624000000

約数和(自身を除く): 412002408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 4999, 5301, 7068, 9998, 10602, 14136, 14997, 19996, 21204, 29994, 39992, 42408, 44991, 59988, 89982, 94981, 119976, 154969, 179964, 189962, 284943, 309938, 359928, 379924, 464907, 569886, 619876, 759848, 854829, 929814, 1139772, 1239752, 1394721, 1709658, 1859628, 2279544, 2789442, 2944411, 3419316, 3719256, 5578884, 5888822, 6838632, 8833233, 11157768, 11777644, 17666466, 23555288, 26499699, 35332932, 52999398, 70665864, 105998796, 211997592]

約数ペア:

[(1, 211997592), (2, 105998796), (3, 70665864), (4, 52999398), (6, 35332932), (8, 26499699), (9, 23555288), (12, 17666466), (18, 11777644), (19, 11157768), (24, 8833233), (31, 6838632), (36, 5888822), (38, 5578884), (57, 3719256), (62, 3419316), (72, 2944411), (76, 2789442), (93, 2279544), (114, 1859628), (124, 1709658), (152, 1394721), (171, 1239752), (186, 1139772), (228, 929814), (248, 854829), (279, 759848), (342, 619876), (372, 569886), (456, 464907), (558, 379924), (589, 359928), (684, 309938), (744, 284943), (1116, 189962), (1178, 179964), (1368, 154969), (1767, 119976), (2232, 94981), (2356, 89982), (3534, 59988), (4712, 44991), (4999, 42408), (5301, 39992), (7068, 29994), (9998, 21204), (10602, 19996), (14136, 14997)]