197492076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 525024864

約数和(自身を除く): 327532788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 1741, 2466, 3151, 3482, 4932, 5223, 6302, 6964, 9453, 10446, 12604, 15669, 18906, 20892, 28359, 31338, 37812, 40043, 56718, 62676, 80086, 113436, 120129, 160172, 238517, 240258, 360387, 477034, 480516, 715551, 720774, 954068, 1431102, 1441548, 2146653, 2862204, 4293306, 5485891, 8586612, 10971782, 16457673, 21943564, 32915346, 49373019, 65830692, 98746038, 197492076]

約数ペア:

[(1, 197492076), (2, 98746038), (3, 65830692), (4, 49373019), (6, 32915346), (9, 21943564), (12, 16457673), (18, 10971782), (23, 8586612), (36, 5485891), (46, 4293306), (69, 2862204), (92, 2146653), (137, 1441548), (138, 1431102), (207, 954068), (274, 720774), (276, 715551), (411, 480516), (414, 477034), (548, 360387), (822, 240258), (828, 238517), (1233, 160172), (1644, 120129), (1741, 113436), (2466, 80086), (3151, 62676), (3482, 56718), (4932, 40043), (5223, 37812), (6302, 31338), (6964, 28359), (9453, 20892), (10446, 18906), (12604, 15669)]