199703952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3045

約数の個数: 120

約数和(自身を含む): 648488256

約数和(自身を除く): 448784304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 2957, 3216, 3752, 4221, 4824, 5628, 5914, 7504, 8442, 8871, 9648, 11256, 11828, 16884, 17742, 20699, 22512, 23656, 26613, 33768, 35484, 41398, 47312, 53226, 62097, 67536, 70968, 82796, 106452, 124194, 141936, 165592, 186291, 198119, 212904, 248388, 331184, 372582, 396238, 425808, 496776, 594357, 745164, 792476, 993552, 1188714, 1386833, 1490328, 1584952, 1783071, 2377428, 2773666, 2980656, 3169904, 3566142, 4160499, 4754856, 5547332, 7132284, 8320998, 9509712, 11094664, 12481497, 14264568, 16641996, 22189328, 24962994, 28529136, 33283992, 49925988, 66567984, 99851976, 199703952]

約数ペア:

[(1, 199703952), (2, 99851976), (3, 66567984), (4, 49925988), (6, 33283992), (7, 28529136), (8, 24962994), (9, 22189328), (12, 16641996), (14, 14264568), (16, 12481497), (18, 11094664), (21, 9509712), (24, 8320998), (28, 7132284), (36, 5547332), (42, 4754856), (48, 4160499), (56, 3566142), (63, 3169904), (67, 2980656), (72, 2773666), (84, 2377428), (112, 1783071), (126, 1584952), (134, 1490328), (144, 1386833), (168, 1188714), (201, 993552), (252, 792476), (268, 745164), (336, 594357), (402, 496776), (469, 425808), (504, 396238), (536, 372582), (603, 331184), (804, 248388), (938, 212904), (1008, 198119), (1072, 186291), (1206, 165592), (1407, 141936), (1608, 124194), (1876, 106452), (2412, 82796), (2814, 70968), (2957, 67536), (3216, 62097), (3752, 53226), (4221, 47312), (4824, 41398), (5628, 35484), (5914, 33768), (7504, 26613), (8442, 23656), (8871, 22512), (9648, 20699), (11256, 17742), (11828, 16884)]