221457629208

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4987}}^1\times {\mathrm{9587}}^1$

素因数の和:14776

約数の個数: 64

約数和(自身を含む): 556682348160

約数和(自身を除く): 335224718952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 4987, 9587, 9974, 14961, 19174, 19948, 28761, 29922, 38348, 39896, 57522, 59844, 76696, 115044, 119688, 230088, 962491, 1850291, 1924982, 2887473, 3700582, 3849964, 5550873, 5774946, 7401164, 7699928, 11101746, 11549892, 14802328, 22203492, 23099784, 44406984, 47810369, 95620738, 143431107, 191241476, 286862214, 382482952, 573724428, 1147448856, 9227401217, 18454802434, 27682203651, 36909604868, 55364407302, 73819209736, 110728814604, 221457629208]

約数ペア:

[(1, 221457629208), (2, 110728814604), (3, 73819209736), (4, 55364407302), (6, 36909604868), (8, 27682203651), (12, 18454802434), (24, 9227401217), (193, 1147448856), (386, 573724428), (579, 382482952), (772, 286862214), (1158, 191241476), (1544, 143431107), (2316, 95620738), (4632, 47810369), (4987, 44406984), (9587, 23099784), (9974, 22203492), (14961, 14802328), (19174, 11549892), (19948, 11101746), (28761, 7699928), (29922, 7401164), (38348, 5774946), (39896, 5550873), (57522, 3849964), (59844, 3700582), (76696, 2887473), (115044, 1924982), (119688, 1850291), (230088, 962491)]