201390112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 518712768

約数和(自身を除く): 317322656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 47, 56, 74, 77, 88, 94, 112, 148, 154, 176, 188, 224, 259, 296, 308, 329, 352, 376, 407, 517, 518, 592, 616, 658, 752, 814, 1034, 1036, 1184, 1232, 1316, 1504, 1628, 1739, 2068, 2072, 2209, 2464, 2632, 2849, 3256, 3478, 3619, 4136, 4144, 4418, 5264, 5698, 6512, 6956, 7238, 8272, 8288, 8836, 10528, 11396, 12173, 13024, 13912, 14476, 15463, 16544, 17672, 19129, 22792, 24299, 24346, 27824, 28952, 30926, 35344, 38258, 45584, 48598, 48692, 55648, 57904, 61852, 70688, 76516, 81733, 91168, 97196, 97384, 115808, 123704, 133903, 153032, 163466, 170093, 194392, 194768, 247408, 267806, 306064, 326932, 340186, 388784, 389536, 494816, 535612, 572131, 612128, 653864, 680372, 777568, 899063, 1071224, 1144262, 1307728, 1360744, 1798126, 2142448, 2288524, 2615456, 2721488, 3596252, 4284896, 4577048, 5442976, 6293441, 7192504, 9154096, 12586882, 14385008, 18308192, 25173764, 28770016, 50347528, 100695056, 201390112]

約数ペア:

[(1, 201390112), (2, 100695056), (4, 50347528), (7, 28770016), (8, 25173764), (11, 18308192), (14, 14385008), (16, 12586882), (22, 9154096), (28, 7192504), (32, 6293441), (37, 5442976), (44, 4577048), (47, 4284896), (56, 3596252), (74, 2721488), (77, 2615456), (88, 2288524), (94, 2142448), (112, 1798126), (148, 1360744), (154, 1307728), (176, 1144262), (188, 1071224), (224, 899063), (259, 777568), (296, 680372), (308, 653864), (329, 612128), (352, 572131), (376, 535612), (407, 494816), (517, 389536), (518, 388784), (592, 340186), (616, 326932), (658, 306064), (752, 267806), (814, 247408), (1034, 194768), (1036, 194392), (1184, 170093), (1232, 163466), (1316, 153032), (1504, 133903), (1628, 123704), (1739, 115808), (2068, 97384), (2072, 97196), (2209, 91168), (2464, 81733), (2632, 76516), (2849, 70688), (3256, 61852), (3478, 57904), (3619, 55648), (4136, 48692), (4144, 48598), (4418, 45584), (5264, 38258), (5698, 35344), (6512, 30926), (6956, 28952), (7238, 27824), (8272, 24346), (8288, 24299), (8836, 22792), (10528, 19129), (11396, 17672), (12173, 16544), (13024, 15463), (13912, 14476)]