204217056

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 627301584

約数和(自身を除く): 423084528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 272, 288, 306, 318, 408, 424, 477, 544, 612, 636, 787, 816, 848, 901, 954, 1224, 1272, 1574, 1632, 1696, 1802, 1908, 2361, 2448, 2544, 2703, 3148, 3604, 3816, 4722, 4896, 5088, 5406, 6296, 7083, 7208, 7632, 8109, 9444, 10812, 12592, 13379, 14166, 14416, 15264, 16218, 18888, 21624, 25184, 26758, 28332, 28832, 32436, 37776, 40137, 41711, 43248, 53516, 56664, 64872, 75552, 80274, 83422, 86496, 107032, 113328, 120411, 125133, 129744, 160548, 166844, 214064, 226656, 240822, 250266, 259488, 321096, 333688, 375399, 428128, 481644, 500532, 642192, 667376, 709087, 750798, 963288, 1001064, 1284384, 1334752, 1418174, 1501596, 1926576, 2002128, 2127261, 2836348, 3003192, 3853152, 4004256, 4254522, 5672696, 6006384, 6381783, 8509044, 11345392, 12012768, 12763566, 17018088, 22690784, 25527132, 34036176, 51054264, 68072352, 102108528, 204217056]

約数ペア:

[(1, 204217056), (2, 102108528), (3, 68072352), (4, 51054264), (6, 34036176), (8, 25527132), (9, 22690784), (12, 17018088), (16, 12763566), (17, 12012768), (18, 11345392), (24, 8509044), (32, 6381783), (34, 6006384), (36, 5672696), (48, 4254522), (51, 4004256), (53, 3853152), (68, 3003192), (72, 2836348), (96, 2127261), (102, 2002128), (106, 1926576), (136, 1501596), (144, 1418174), (153, 1334752), (159, 1284384), (204, 1001064), (212, 963288), (272, 750798), (288, 709087), (306, 667376), (318, 642192), (408, 500532), (424, 481644), (477, 428128), (544, 375399), (612, 333688), (636, 321096), (787, 259488), (816, 250266), (848, 240822), (901, 226656), (954, 214064), (1224, 166844), (1272, 160548), (1574, 129744), (1632, 125133), (1696, 120411), (1802, 113328), (1908, 107032), (2361, 86496), (2448, 83422), (2544, 80274), (2703, 75552), (3148, 64872), (3604, 56664), (3816, 53516), (4722, 43248), (4896, 41711), (5088, 40137), (5406, 37776), (6296, 32436), (7083, 28832), (7208, 28332), (7632, 26758), (8109, 25184), (9444, 21624), (10812, 18888), (12592, 16218), (13379, 15264), (14166, 14416)]