203473161212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{4157}}^1$

素因数の和:4491

約数の個数: 96

約数和(自身を含む): 390290503680

約数和(自身を除く): 186817342468

約数列:

[1, 2, 4, 19, 38, 47, 71, 76, 94, 142, 188, 193, 284, 386, 772, 893, 1349, 1786, 2698, 3337, 3572, 3667, 4157, 5396, 6674, 7334, 8314, 9071, 13348, 13703, 14668, 16628, 18142, 27406, 36284, 54812, 63403, 78983, 126806, 157966, 172349, 195379, 253612, 260357, 295147, 315932, 344698, 390758, 520714, 590294, 644041, 689396, 781516, 802301, 1041428, 1180588, 1288082, 1604602, 2576164, 3209204, 3712201, 5607793, 7424402, 11215586, 12236779, 13871909, 14848804, 15243719, 22431172, 24473558, 27743818, 30487438, 37708147, 48947116, 55487636, 56963371, 60974876, 75416294, 113926742, 150832588, 227853484, 263566271, 527132542, 716454793, 1054265084, 1082304049, 1432909586, 2164608098, 2677278437, 2865819172, 4329216196, 5354556874, 10709113748, 50868290303, 101736580606, 203473161212]

約数ペア:

[(1, 203473161212), (2, 101736580606), (4, 50868290303), (19, 10709113748), (38, 5354556874), (47, 4329216196), (71, 2865819172), (76, 2677278437), (94, 2164608098), (142, 1432909586), (188, 1082304049), (193, 1054265084), (284, 716454793), (386, 527132542), (772, 263566271), (893, 227853484), (1349, 150832588), (1786, 113926742), (2698, 75416294), (3337, 60974876), (3572, 56963371), (3667, 55487636), (4157, 48947116), (5396, 37708147), (6674, 30487438), (7334, 27743818), (8314, 24473558), (9071, 22431172), (13348, 15243719), (13703, 14848804), (14668, 13871909), (16628, 12236779), (18142, 11215586), (27406, 7424402), (36284, 5607793), (54812, 3712201), (63403, 3209204), (78983, 2576164), (126806, 1604602), (157966, 1288082), (172349, 1180588), (195379, 1041428), (253612, 802301), (260357, 781516), (295147, 689396), (315932, 644041), (344698, 590294), (390758, 520714)]