206601472

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 527450112

約数和(自身を除く): 320848640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 223, 224, 256, 308, 329, 352, 376, 446, 448, 517, 616, 658, 704, 752, 892, 896, 1034, 1232, 1316, 1408, 1504, 1561, 1784, 1792, 2068, 2453, 2464, 2632, 2816, 3008, 3122, 3568, 3619, 4136, 4906, 4928, 5264, 6016, 6244, 7136, 7238, 8272, 9812, 9856, 10481, 10528, 12032, 12488, 14272, 14476, 16544, 17171, 19624, 19712, 20962, 21056, 24976, 28544, 28952, 33088, 34342, 39248, 41924, 42112, 49952, 57088, 57904, 66176, 68684, 73367, 78496, 83848, 84224, 99904, 115291, 115808, 132352, 137368, 146734, 156992, 167696, 199808, 230582, 231616, 274736, 293468, 313984, 335392, 399616, 461164, 463232, 549472, 586936, 627968, 670784, 807037, 922328, 926464, 1098944, 1173872, 1341568, 1614074, 1844656, 2197888, 2347744, 2683136, 3228148, 3689312, 4395776, 4695488, 6456296, 7378624, 9390976, 12912592, 14757248, 18781952, 25825184, 29514496, 51650368, 103300736, 206601472]

約数ペア:

[(1, 206601472), (2, 103300736), (4, 51650368), (7, 29514496), (8, 25825184), (11, 18781952), (14, 14757248), (16, 12912592), (22, 9390976), (28, 7378624), (32, 6456296), (44, 4695488), (47, 4395776), (56, 3689312), (64, 3228148), (77, 2683136), (88, 2347744), (94, 2197888), (112, 1844656), (128, 1614074), (154, 1341568), (176, 1173872), (188, 1098944), (223, 926464), (224, 922328), (256, 807037), (308, 670784), (329, 627968), (352, 586936), (376, 549472), (446, 463232), (448, 461164), (517, 399616), (616, 335392), (658, 313984), (704, 293468), (752, 274736), (892, 231616), (896, 230582), (1034, 199808), (1232, 167696), (1316, 156992), (1408, 146734), (1504, 137368), (1561, 132352), (1784, 115808), (1792, 115291), (2068, 99904), (2453, 84224), (2464, 83848), (2632, 78496), (2816, 73367), (3008, 68684), (3122, 66176), (3568, 57904), (3619, 57088), (4136, 49952), (4906, 42112), (4928, 41924), (5264, 39248), (6016, 34342), (6244, 33088), (7136, 28952), (7238, 28544), (8272, 24976), (9812, 21056), (9856, 20962), (10481, 19712), (10528, 19624), (12032, 17171), (12488, 16544), (14272, 14476)]