208013568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{38693}}^1$

素因数の和:38719

約数の個数: 72

約数和(自身を含む): 632724288

約数和(自身を除く): 424710720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 38693, 77386, 116079, 154772, 232158, 270851, 309544, 464316, 541702, 619088, 812553, 928632, 1083404, 1238176, 1625106, 1857264, 2166808, 2476352, 3250212, 3714528, 4333616, 4952704, 6500424, 7429056, 8667232, 9905408, 13000848, 14858112, 17334464, 26001696, 29716224, 34668928, 52003392, 69337856, 104006784, 208013568]

約数ペア:

[(1, 208013568), (2, 104006784), (3, 69337856), (4, 52003392), (6, 34668928), (7, 29716224), (8, 26001696), (12, 17334464), (14, 14858112), (16, 13000848), (21, 9905408), (24, 8667232), (28, 7429056), (32, 6500424), (42, 4952704), (48, 4333616), (56, 3714528), (64, 3250212), (84, 2476352), (96, 2166808), (112, 1857264), (128, 1625106), (168, 1238176), (192, 1083404), (224, 928632), (256, 812553), (336, 619088), (384, 541702), (448, 464316), (672, 309544), (768, 270851), (896, 232158), (1344, 154772), (1792, 116079), (2688, 77386), (5376, 38693)]