208203498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{797}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 472058496

約数和(自身を除く): 263854998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 631, 797, 1262, 1594, 1893, 2391, 3786, 4782, 5679, 7173, 11358, 14346, 14513, 18331, 29026, 36662, 43539, 54993, 87078, 109986, 130617, 164979, 261234, 329958, 502907, 1005814, 1508721, 3017442, 4526163, 9052326, 11566861, 23133722, 34700583, 69401166, 104101749, 208203498]

約数ペア:

[(1, 208203498), (2, 104101749), (3, 69401166), (6, 34700583), (9, 23133722), (18, 11566861), (23, 9052326), (46, 4526163), (69, 3017442), (138, 1508721), (207, 1005814), (414, 502907), (631, 329958), (797, 261234), (1262, 164979), (1594, 130617), (1893, 109986), (2391, 87078), (3786, 54993), (4782, 43539), (5679, 36662), (7173, 29026), (11358, 18331), (14346, 14513)]