197250552

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 598659600

約数和(自身を除く): 401409048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 433, 444, 456, 513, 648, 666, 684, 703, 866, 888, 999, 1026, 1299, 1332, 1368, 1406, 1539, 1732, 1998, 2052, 2109, 2598, 2664, 2812, 2997, 3078, 3464, 3897, 3996, 4104, 4218, 5196, 5624, 5994, 6156, 6327, 7794, 7992, 8227, 8436, 10392, 11691, 11988, 12312, 12654, 15588, 16021, 16454, 16872, 18981, 23382, 23976, 24681, 25308, 31176, 32042, 32908, 35073, 37962, 46764, 48063, 49362, 50616, 56943, 64084, 65816, 70146, 74043, 75924, 93528, 96126, 98724, 113886, 128168, 140292, 144189, 148086, 151848, 192252, 197448, 222129, 227772, 280584, 288378, 296172, 304399, 384504, 432567, 444258, 455544, 576756, 592344, 608798, 666387, 865134, 888516, 913197, 1153512, 1217596, 1297701, 1332774, 1730268, 1777032, 1826394, 2435192, 2595402, 2665548, 2739591, 3460536, 3652788, 5190804, 5331096, 5479182, 7305576, 8218773, 10381608, 10958364, 16437546, 21916728, 24656319, 32875092, 49312638, 65750184, 98625276, 197250552]

約数ペア:

[(1, 197250552), (2, 98625276), (3, 65750184), (4, 49312638), (6, 32875092), (8, 24656319), (9, 21916728), (12, 16437546), (18, 10958364), (19, 10381608), (24, 8218773), (27, 7305576), (36, 5479182), (37, 5331096), (38, 5190804), (54, 3652788), (57, 3460536), (72, 2739591), (74, 2665548), (76, 2595402), (81, 2435192), (108, 1826394), (111, 1777032), (114, 1730268), (148, 1332774), (152, 1297701), (162, 1217596), (171, 1153512), (216, 913197), (222, 888516), (228, 865134), (296, 666387), (324, 608798), (333, 592344), (342, 576756), (433, 455544), (444, 444258), (456, 432567), (513, 384504), (648, 304399), (666, 296172), (684, 288378), (703, 280584), (866, 227772), (888, 222129), (999, 197448), (1026, 192252), (1299, 151848), (1332, 148086), (1368, 144189), (1406, 140292), (1539, 128168), (1732, 113886), (1998, 98724), (2052, 96126), (2109, 93528), (2598, 75924), (2664, 74043), (2812, 70146), (2997, 65816), (3078, 64084), (3464, 56943), (3897, 50616), (3996, 49362), (4104, 48063), (4218, 46764), (5196, 37962), (5624, 35073), (5994, 32908), (6156, 32042), (6327, 31176), (7794, 25308), (7992, 24681), (8227, 23976), (8436, 23382), (10392, 18981), (11691, 16872), (11988, 16454), (12312, 16021), (12654, 15588)]