201933243

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 312865280

約数和(自身を除く): 110932037

約数列:

[1, 3, 9, 27, 67, 79, 81, 157, 201, 237, 243, 471, 603, 711, 1413, 1809, 2133, 4239, 5293, 5427, 6399, 10519, 12403, 12717, 15879, 16281, 19197, 31557, 37209, 38151, 47637, 94671, 111627, 142911, 284013, 334881, 428733, 831001, 852039, 1004643, 1286199, 2493003, 2556117, 3013929, 7479009, 22437027, 67311081, 201933243]

約数ペア:

[(1, 201933243), (3, 67311081), (9, 22437027), (27, 7479009), (67, 3013929), (79, 2556117), (81, 2493003), (157, 1286199), (201, 1004643), (237, 852039), (243, 831001), (471, 428733), (603, 334881), (711, 284013), (1413, 142911), (1809, 111627), (2133, 94671), (4239, 47637), (5293, 38151), (5427, 37209), (6399, 31557), (10519, 19197), (12403, 16281), (12717, 15879)]