201855888

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{11981}}^1$

素因数の和:12014

約数の個数: 100

約数和(自身を含む): 629222748

約数和(自身を除く): 427366860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 11981, 16848, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 155753, 191696, 215658, 287544, 311506, 323487, 431316, 467259, 575088, 623012, 646974, 862632, 934518, 970461, 1246024, 1293948, 1401777, 1725264, 1869036, 1940922, 2492048, 2587896, 2803554, 3738072, 3881844, 4205331, 5175792, 5607108, 7476144, 7763688, 8410662, 11214216, 12615993, 15527376, 16821324, 22428432, 25231986, 33642648, 50463972, 67285296, 100927944, 201855888]

約数ペア:

[(1, 201855888), (2, 100927944), (3, 67285296), (4, 50463972), (6, 33642648), (8, 25231986), (9, 22428432), (12, 16821324), (13, 15527376), (16, 12615993), (18, 11214216), (24, 8410662), (26, 7763688), (27, 7476144), (36, 5607108), (39, 5175792), (48, 4205331), (52, 3881844), (54, 3738072), (72, 2803554), (78, 2587896), (81, 2492048), (104, 1940922), (108, 1869036), (117, 1725264), (144, 1401777), (156, 1293948), (162, 1246024), (208, 970461), (216, 934518), (234, 862632), (312, 646974), (324, 623012), (351, 575088), (432, 467259), (468, 431316), (624, 323487), (648, 311506), (702, 287544), (936, 215658), (1053, 191696), (1296, 155753), (1404, 143772), (1872, 107829), (2106, 95848), (2808, 71886), (4212, 47924), (5616, 35943), (8424, 23962), (11981, 16848)]