203021874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 506563200

約数和(自身を除く): 303541326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 109, 138, 198, 207, 218, 253, 327, 409, 414, 506, 654, 759, 818, 981, 1199, 1227, 1518, 1962, 2277, 2398, 2454, 2507, 3597, 3681, 4499, 4554, 5014, 7194, 7362, 7521, 8998, 9407, 10791, 13497, 15042, 18814, 21582, 22563, 26994, 27577, 28221, 40491, 44581, 45126, 55154, 56442, 80982, 82731, 84663, 89162, 103477, 133743, 165462, 169326, 206954, 248193, 267486, 310431, 401229, 490391, 496386, 620862, 802458, 931293, 980782, 1025363, 1471173, 1862586, 2050726, 2942346, 3076089, 4413519, 6152178, 8827038, 9228267, 11278993, 18456534, 22557986, 33836979, 67673958, 101510937, 203021874]

約数ペア:

[(1, 203021874), (2, 101510937), (3, 67673958), (6, 33836979), (9, 22557986), (11, 18456534), (18, 11278993), (22, 9228267), (23, 8827038), (33, 6152178), (46, 4413519), (66, 3076089), (69, 2942346), (99, 2050726), (109, 1862586), (138, 1471173), (198, 1025363), (207, 980782), (218, 931293), (253, 802458), (327, 620862), (409, 496386), (414, 490391), (506, 401229), (654, 310431), (759, 267486), (818, 248193), (981, 206954), (1199, 169326), (1227, 165462), (1518, 133743), (1962, 103477), (2277, 89162), (2398, 84663), (2454, 82731), (2507, 80982), (3597, 56442), (3681, 55154), (4499, 45126), (4554, 44581), (5014, 40491), (7194, 28221), (7362, 27577), (7521, 26994), (8998, 22563), (9407, 21582), (10791, 18814), (13497, 15042)]