205513152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:766

約数の個数: 112

約数和(自身を含む): 590836512

約数和(自身を除く): 385323360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 274, 312, 411, 416, 548, 601, 624, 822, 832, 1096, 1202, 1248, 1644, 1781, 1803, 2192, 2404, 2496, 3288, 3562, 3606, 4384, 4808, 5343, 6576, 7124, 7212, 7813, 8768, 9616, 10686, 13152, 14248, 14424, 15626, 19232, 21372, 23439, 26304, 28496, 28848, 31252, 38464, 42744, 46878, 56992, 57696, 62504, 82337, 85488, 93756, 113984, 115392, 125008, 164674, 170976, 187512, 247011, 250016, 329348, 341952, 375024, 494022, 500032, 658696, 750048, 988044, 1070381, 1317392, 1500096, 1976088, 2140762, 2634784, 3211143, 3952176, 4281524, 5269568, 6422286, 7904352, 8563048, 12844572, 15808704, 17126096, 25689144, 34252192, 51378288, 68504384, 102756576, 205513152]

約数ペア:

[(1, 205513152), (2, 102756576), (3, 68504384), (4, 51378288), (6, 34252192), (8, 25689144), (12, 17126096), (13, 15808704), (16, 12844572), (24, 8563048), (26, 7904352), (32, 6422286), (39, 5269568), (48, 4281524), (52, 3952176), (64, 3211143), (78, 2634784), (96, 2140762), (104, 1976088), (137, 1500096), (156, 1317392), (192, 1070381), (208, 988044), (274, 750048), (312, 658696), (411, 500032), (416, 494022), (548, 375024), (601, 341952), (624, 329348), (822, 250016), (832, 247011), (1096, 187512), (1202, 170976), (1248, 164674), (1644, 125008), (1781, 115392), (1803, 113984), (2192, 93756), (2404, 85488), (2496, 82337), (3288, 62504), (3562, 57696), (3606, 56992), (4384, 46878), (4808, 42744), (5343, 38464), (6576, 31252), (7124, 28848), (7212, 28496), (7813, 26304), (8768, 23439), (9616, 21372), (10686, 19232), (13152, 15626), (14248, 14424)]