200301296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 440596800

約数和(自身を除く): 240295504

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 149, 184, 208, 281, 298, 299, 368, 562, 596, 598, 1124, 1192, 1196, 1937, 2248, 2384, 2392, 3427, 3653, 3874, 4496, 4784, 6463, 6854, 7306, 7748, 12926, 13708, 14612, 15496, 25852, 27416, 29224, 30992, 41869, 44551, 51704, 54832, 58448, 83738, 84019, 89102, 103408, 167476, 168038, 178204, 334952, 336076, 356408, 544297, 669904, 672152, 712816, 962987, 1088594, 1344304, 1925974, 2177188, 3851948, 4354376, 7703896, 8708752, 12518831, 15407792, 25037662, 50075324, 100150648, 200301296]

約数ペア:

[(1, 200301296), (2, 100150648), (4, 50075324), (8, 25037662), (13, 15407792), (16, 12518831), (23, 8708752), (26, 7703896), (46, 4354376), (52, 3851948), (92, 2177188), (104, 1925974), (149, 1344304), (184, 1088594), (208, 962987), (281, 712816), (298, 672152), (299, 669904), (368, 544297), (562, 356408), (596, 336076), (598, 334952), (1124, 178204), (1192, 168038), (1196, 167476), (1937, 103408), (2248, 89102), (2384, 84019), (2392, 83738), (3427, 58448), (3653, 54832), (3874, 51704), (4496, 44551), (4784, 41869), (6463, 30992), (6854, 29224), (7306, 27416), (7748, 25852), (12926, 15496), (13708, 14612)]