203426766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5641

約数の個数: 48

約数和(自身を含む): 465173280

約数和(自身を除く): 261746514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 5521, 6141, 11042, 12282, 16563, 18423, 33126, 36846, 49689, 99378, 126983, 253966, 380949, 491369, 761898, 982738, 1142847, 1474107, 2285694, 2948214, 4422321, 8844642, 11301487, 22602974, 33904461, 67808922, 101713383, 203426766]

約数ペア:

[(1, 203426766), (2, 101713383), (3, 67808922), (6, 33904461), (9, 22602974), (18, 11301487), (23, 8844642), (46, 4422321), (69, 2948214), (89, 2285694), (138, 1474107), (178, 1142847), (207, 982738), (267, 761898), (414, 491369), (534, 380949), (801, 253966), (1602, 126983), (2047, 99378), (4094, 49689), (5521, 36846), (6141, 33126), (11042, 18423), (12282, 16563)]