211388472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{10159}}^1$

素因数の和:10205

約数の個数: 72

約数和(自身を含む): 608228400

約数和(自身を除く): 396839928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10159, 10404, 20318, 20808, 30477, 40636, 60954, 81272, 91431, 121908, 172703, 182862, 243816, 345406, 365724, 518109, 690812, 731448, 1036218, 1381624, 1554327, 2072436, 2935951, 3108654, 4144872, 5871902, 6217308, 8807853, 11743804, 12434616, 17615706, 23487608, 26423559, 35231412, 52847118, 70462824, 105694236, 211388472]

約数ペア:

[(1, 211388472), (2, 105694236), (3, 70462824), (4, 52847118), (6, 35231412), (8, 26423559), (9, 23487608), (12, 17615706), (17, 12434616), (18, 11743804), (24, 8807853), (34, 6217308), (36, 5871902), (51, 4144872), (68, 3108654), (72, 2935951), (102, 2072436), (136, 1554327), (153, 1381624), (204, 1036218), (289, 731448), (306, 690812), (408, 518109), (578, 365724), (612, 345406), (867, 243816), (1156, 182862), (1224, 172703), (1734, 121908), (2312, 91431), (2601, 81272), (3468, 60954), (5202, 40636), (6936, 30477), (10159, 20808), (10404, 20318)]