207938952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 637191360

約数和(自身を除く): 429252408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 507, 552, 598, 676, 743, 828, 897, 936, 1014, 1196, 1352, 1486, 1521, 1656, 1794, 2028, 2229, 2392, 2691, 2972, 3042, 3588, 3887, 4056, 4458, 5382, 5944, 6084, 6687, 7176, 7774, 8916, 9659, 10764, 11661, 12168, 13374, 15548, 17089, 17832, 19318, 21528, 23322, 26748, 28977, 31096, 34178, 34983, 38636, 46644, 51267, 53496, 57954, 68356, 69966, 77272, 86931, 93288, 102534, 115908, 125567, 136712, 139932, 153801, 173862, 205068, 222157, 231816, 251134, 279864, 307602, 347724, 376701, 410136, 444314, 502268, 615204, 666471, 695448, 753402, 888628, 1004536, 1130103, 1230408, 1332942, 1506804, 1777256, 1999413, 2260206, 2665884, 2888041, 3013608, 3998826, 4520412, 5331768, 5776082, 7997652, 8664123, 9040824, 11552164, 15995304, 17328246, 23104328, 25992369, 34656492, 51984738, 69312984, 103969476, 207938952]

約数ペア:

[(1, 207938952), (2, 103969476), (3, 69312984), (4, 51984738), (6, 34656492), (8, 25992369), (9, 23104328), (12, 17328246), (13, 15995304), (18, 11552164), (23, 9040824), (24, 8664123), (26, 7997652), (36, 5776082), (39, 5331768), (46, 4520412), (52, 3998826), (69, 3013608), (72, 2888041), (78, 2665884), (92, 2260206), (104, 1999413), (117, 1777256), (138, 1506804), (156, 1332942), (169, 1230408), (184, 1130103), (207, 1004536), (234, 888628), (276, 753402), (299, 695448), (312, 666471), (338, 615204), (414, 502268), (468, 444314), (507, 410136), (552, 376701), (598, 347724), (676, 307602), (743, 279864), (828, 251134), (897, 231816), (936, 222157), (1014, 205068), (1196, 173862), (1352, 153801), (1486, 139932), (1521, 136712), (1656, 125567), (1794, 115908), (2028, 102534), (2229, 93288), (2392, 86931), (2691, 77272), (2972, 69966), (3042, 68356), (3588, 57954), (3887, 53496), (4056, 51267), (4458, 46644), (5382, 38636), (5944, 34983), (6084, 34178), (6687, 31096), (7176, 28977), (7774, 26748), (8916, 23322), (9659, 21528), (10764, 19318), (11661, 17832), (12168, 17089), (13374, 15548)]