207837248

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 423306240

約数和(自身を除く): 215468992

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 139, 244, 278, 383, 488, 556, 766, 976, 1112, 1532, 1952, 2224, 3064, 3904, 4448, 6128, 8479, 8896, 12256, 16958, 23363, 24512, 33916, 46726, 53237, 67832, 93452, 106474, 135664, 186904, 212948, 271328, 373808, 425896, 542656, 747616, 851792, 1495232, 1703584, 3247457, 3407168, 6494914, 12989828, 25979656, 51959312, 103918624, 207837248]

約数ペア:

[(1, 207837248), (2, 103918624), (4, 51959312), (8, 25979656), (16, 12989828), (32, 6494914), (61, 3407168), (64, 3247457), (122, 1703584), (139, 1495232), (244, 851792), (278, 747616), (383, 542656), (488, 425896), (556, 373808), (766, 271328), (976, 212948), (1112, 186904), (1532, 135664), (1952, 106474), (2224, 93452), (3064, 67832), (3904, 53237), (4448, 46726), (6128, 33916), (8479, 24512), (8896, 23363), (12256, 16958)]