199203708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40787}}^1$

素因数の和:40842

約数の個数: 48

約数和(自身を含む): 520781184

約数和(自身を除く): 321577476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 40787, 81574, 122361, 163148, 244722, 448657, 489444, 897314, 1345971, 1509119, 1794628, 2691942, 3018238, 4527357, 5383884, 6036476, 9054714, 16600309, 18109428, 33200618, 49800927, 66401236, 99601854, 199203708]

約数ペア:

[(1, 199203708), (2, 99601854), (3, 66401236), (4, 49800927), (6, 33200618), (11, 18109428), (12, 16600309), (22, 9054714), (33, 6036476), (37, 5383884), (44, 4527357), (66, 3018238), (74, 2691942), (111, 1794628), (132, 1509119), (148, 1345971), (222, 897314), (407, 489444), (444, 448657), (814, 244722), (1221, 163148), (1628, 122361), (2442, 81574), (4884, 40787)]