212420088

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{128273}}^1$

素因数の和:128308

約数の個数: 48

約数和(自身を含む): 600322320

約数和(自身を除く): 387902232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 128273, 256546, 384819, 513092, 769638, 1026184, 1154457, 1539276, 2308914, 2950279, 3078552, 4617828, 5900558, 8850837, 9235656, 11801116, 17701674, 23602232, 26552511, 35403348, 53105022, 70806696, 106210044, 212420088]

約数ペア:

[(1, 212420088), (2, 106210044), (3, 70806696), (4, 53105022), (6, 35403348), (8, 26552511), (9, 23602232), (12, 17701674), (18, 11801116), (23, 9235656), (24, 8850837), (36, 5900558), (46, 4617828), (69, 3078552), (72, 2950279), (92, 2308914), (138, 1539276), (184, 1154457), (207, 1026184), (276, 769638), (414, 513092), (552, 384819), (828, 256546), (1656, 128273)]