206435488

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 513402624

約数和(自身を除く): 306967136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 476, 544, 644, 736, 782, 952, 1288, 1564, 1904, 2357, 2576, 2737, 3128, 3808, 4714, 5152, 5474, 6256, 9428, 10948, 12512, 16499, 18856, 21896, 32998, 37712, 40069, 43792, 54211, 65996, 75424, 80138, 87584, 108422, 131992, 160276, 216844, 263984, 280483, 320552, 379477, 433688, 527968, 560966, 641104, 758954, 867376, 921587, 1121932, 1282208, 1517908, 1734752, 1843174, 2243864, 3035816, 3686348, 4487728, 6071632, 6451109, 7372696, 8975456, 12143264, 12902218, 14745392, 25804436, 29490784, 51608872, 103217744, 206435488]

約数ペア:

[(1, 206435488), (2, 103217744), (4, 51608872), (7, 29490784), (8, 25804436), (14, 14745392), (16, 12902218), (17, 12143264), (23, 8975456), (28, 7372696), (32, 6451109), (34, 6071632), (46, 4487728), (56, 3686348), (68, 3035816), (92, 2243864), (112, 1843174), (119, 1734752), (136, 1517908), (161, 1282208), (184, 1121932), (224, 921587), (238, 867376), (272, 758954), (322, 641104), (368, 560966), (391, 527968), (476, 433688), (544, 379477), (644, 320552), (736, 280483), (782, 263984), (952, 216844), (1288, 160276), (1564, 131992), (1904, 108422), (2357, 87584), (2576, 80138), (2737, 75424), (3128, 65996), (3808, 54211), (4714, 43792), (5152, 40069), (5474, 37712), (6256, 32998), (9428, 21896), (10948, 18856), (12512, 16499)]