205003872

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 120

約数和(自身を含む): 608315400

約数和(自身を除く): 403311528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 432, 556, 569, 648, 834, 864, 1112, 1138, 1251, 1296, 1668, 1707, 2224, 2276, 2502, 2592, 3336, 3414, 3753, 4448, 4552, 5004, 5121, 6672, 6828, 7506, 9104, 10008, 10242, 11259, 13344, 13656, 15012, 15363, 18208, 20016, 20484, 22518, 27312, 30024, 30726, 40032, 40968, 45036, 46089, 54624, 60048, 61452, 79091, 81936, 90072, 92178, 120096, 122904, 158182, 163872, 180144, 184356, 237273, 245808, 316364, 360288, 368712, 474546, 491616, 632728, 711819, 737424, 949092, 1265456, 1423638, 1474848, 1898184, 2135457, 2530912, 2847276, 3796368, 4270914, 5694552, 6406371, 7592736, 8541828, 11389104, 12812742, 17083656, 22778208, 25625484, 34167312, 51250968, 68334624, 102501936, 205003872]

約数ペア:

[(1, 205003872), (2, 102501936), (3, 68334624), (4, 51250968), (6, 34167312), (8, 25625484), (9, 22778208), (12, 17083656), (16, 12812742), (18, 11389104), (24, 8541828), (27, 7592736), (32, 6406371), (36, 5694552), (48, 4270914), (54, 3796368), (72, 2847276), (81, 2530912), (96, 2135457), (108, 1898184), (139, 1474848), (144, 1423638), (162, 1265456), (216, 949092), (278, 737424), (288, 711819), (324, 632728), (417, 491616), (432, 474546), (556, 368712), (569, 360288), (648, 316364), (834, 245808), (864, 237273), (1112, 184356), (1138, 180144), (1251, 163872), (1296, 158182), (1668, 122904), (1707, 120096), (2224, 92178), (2276, 90072), (2502, 81936), (2592, 79091), (3336, 61452), (3414, 60048), (3753, 54624), (4448, 46089), (4552, 45036), (5004, 40968), (5121, 40032), (6672, 30726), (6828, 30024), (7506, 27312), (9104, 22518), (10008, 20484), (10242, 20016), (11259, 18208), (13344, 15363), (13656, 15012)]