201917568

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{30931}}^1$

素因数の和:30965

約数の個数: 64

約数和(自身を含む): 567911520

約数和(自身を除く): 365993952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 30931, 61862, 92793, 123724, 185586, 247448, 371172, 494896, 525827, 742344, 989792, 1051654, 1484688, 1577481, 1979584, 2103308, 2969376, 3154962, 3959168, 4206616, 5938752, 6309924, 8413232, 11877504, 12619848, 16826464, 25239696, 33652928, 50479392, 67305856, 100958784, 201917568]

約数ペア:

[(1, 201917568), (2, 100958784), (3, 67305856), (4, 50479392), (6, 33652928), (8, 25239696), (12, 16826464), (16, 12619848), (17, 11877504), (24, 8413232), (32, 6309924), (34, 5938752), (48, 4206616), (51, 3959168), (64, 3154962), (68, 2969376), (96, 2103308), (102, 1979584), (128, 1577481), (136, 1484688), (192, 1051654), (204, 989792), (272, 742344), (384, 525827), (408, 494896), (544, 371172), (816, 247448), (1088, 185586), (1632, 123724), (2176, 92793), (3264, 61862), (6528, 30931)]