203822164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 450455040

約数和(自身を除く): 246632876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 167, 182, 196, 334, 364, 479, 637, 668, 958, 1169, 1274, 1916, 2171, 2338, 2548, 3353, 4342, 4676, 6227, 6706, 8183, 8684, 12454, 13412, 15197, 16366, 23471, 24908, 30394, 32732, 43589, 46942, 60788, 79993, 87178, 93884, 106379, 159986, 174356, 212758, 305123, 319972, 425516, 559951, 610246, 1039909, 1119902, 1220492, 2079818, 2239804, 3919657, 4159636, 7279363, 7839314, 14558726, 15678628, 29117452, 50955541, 101911082, 203822164]

約数ペア:

[(1, 203822164), (2, 101911082), (4, 50955541), (7, 29117452), (13, 15678628), (14, 14558726), (26, 7839314), (28, 7279363), (49, 4159636), (52, 3919657), (91, 2239804), (98, 2079818), (167, 1220492), (182, 1119902), (196, 1039909), (334, 610246), (364, 559951), (479, 425516), (637, 319972), (668, 305123), (958, 212758), (1169, 174356), (1274, 159986), (1916, 106379), (2171, 93884), (2338, 87178), (2548, 79993), (3353, 60788), (4342, 46942), (4676, 43589), (6227, 32732), (6706, 30394), (8183, 24908), (8684, 23471), (12454, 16366), (13412, 15197)]