209935616

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{74551}}^1$

素因数の和:74578

約数の個数: 36

約数和(自身を含む): 457152864

約数和(自身を除く): 247217248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 74551, 149102, 298204, 596408, 820061, 1192816, 1640122, 2385632, 3280244, 4771264, 6560488, 9542528, 13120976, 19085056, 26241952, 52483904, 104967808, 209935616]

約数ペア:

[(1, 209935616), (2, 104967808), (4, 52483904), (8, 26241952), (11, 19085056), (16, 13120976), (22, 9542528), (32, 6560488), (44, 4771264), (64, 3280244), (88, 2385632), (128, 1640122), (176, 1192816), (256, 820061), (352, 596408), (704, 298204), (1408, 149102), (2816, 74551)]