203881482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 542638080

約数和(自身を除く): 338756598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 127, 137, 186, 189, 217, 254, 274, 279, 378, 381, 411, 434, 558, 651, 762, 822, 837, 889, 959, 1143, 1233, 1302, 1674, 1778, 1918, 1953, 2286, 2466, 2667, 2877, 3429, 3699, 3906, 3937, 4247, 5334, 5754, 5859, 6858, 7398, 7874, 8001, 8494, 8631, 11718, 11811, 12741, 16002, 17262, 17399, 23622, 24003, 25482, 25893, 27559, 29729, 34798, 35433, 38223, 48006, 51786, 52197, 55118, 59458, 70866, 76446, 82677, 89187, 104394, 106299, 114669, 121793, 156591, 165354, 178374, 212598, 229338, 243586, 248031, 267561, 313182, 365379, 469773, 496062, 535122, 539369, 730758, 744093, 802683, 939546, 1078738, 1096137, 1488186, 1605366, 1618107, 2192274, 3236214, 3288411, 3775583, 4854321, 6576822, 7551166, 9708642, 11326749, 14562963, 22653498, 29125926, 33980247, 67960494, 101940741, 203881482]

約数ペア:

[(1, 203881482), (2, 101940741), (3, 67960494), (6, 33980247), (7, 29125926), (9, 22653498), (14, 14562963), (18, 11326749), (21, 9708642), (27, 7551166), (31, 6576822), (42, 4854321), (54, 3775583), (62, 3288411), (63, 3236214), (93, 2192274), (126, 1618107), (127, 1605366), (137, 1488186), (186, 1096137), (189, 1078738), (217, 939546), (254, 802683), (274, 744093), (279, 730758), (378, 539369), (381, 535122), (411, 496062), (434, 469773), (558, 365379), (651, 313182), (762, 267561), (822, 248031), (837, 243586), (889, 229338), (959, 212598), (1143, 178374), (1233, 165354), (1302, 156591), (1674, 121793), (1778, 114669), (1918, 106299), (1953, 104394), (2286, 89187), (2466, 82677), (2667, 76446), (2877, 70866), (3429, 59458), (3699, 55118), (3906, 52197), (3937, 51786), (4247, 48006), (5334, 38223), (5754, 35433), (5859, 34798), (6858, 29729), (7398, 27559), (7874, 25893), (8001, 25482), (8494, 24003), (8631, 23622), (11718, 17399), (11811, 17262), (12741, 16002)]