199931904

素因数分解:

$2^{11}\times 3^2\times {\mathrm{10847}}^1$

素因数の和:10875

約数の個数: 72

約数和(自身を含む): 577493280

約数和(自身を除く): 377561376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 10847, 18432, 21694, 32541, 43388, 65082, 86776, 97623, 130164, 173552, 195246, 260328, 347104, 390492, 520656, 694208, 780984, 1041312, 1388416, 1561968, 2082624, 2776832, 3123936, 4165248, 5553664, 6247872, 8330496, 11107328, 12495744, 16660992, 22214656, 24991488, 33321984, 49982976, 66643968, 99965952, 199931904]

約数ペア:

[(1, 199931904), (2, 99965952), (3, 66643968), (4, 49982976), (6, 33321984), (8, 24991488), (9, 22214656), (12, 16660992), (16, 12495744), (18, 11107328), (24, 8330496), (32, 6247872), (36, 5553664), (48, 4165248), (64, 3123936), (72, 2776832), (96, 2082624), (128, 1561968), (144, 1388416), (192, 1041312), (256, 780984), (288, 694208), (384, 520656), (512, 390492), (576, 347104), (768, 260328), (1024, 195246), (1152, 173552), (1536, 130164), (2048, 97623), (2304, 86776), (3072, 65082), (4608, 43388), (6144, 32541), (9216, 21694), (10847, 18432)]