211482108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{20327}}^1$

素因数の和:20371

約数の個数: 54

約数和(自身を含む): 567903336

約数和(自身を除く): 356421228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 20327, 40654, 60981, 81308, 121962, 182943, 243924, 345559, 365886, 691118, 731772, 1036677, 1382236, 2073354, 3110031, 4146708, 5874503, 6220062, 11749006, 12440124, 17623509, 23498012, 35247018, 52870527, 70494036, 105741054, 211482108]

約数ペア:

[(1, 211482108), (2, 105741054), (3, 70494036), (4, 52870527), (6, 35247018), (9, 23498012), (12, 17623509), (17, 12440124), (18, 11749006), (34, 6220062), (36, 5874503), (51, 4146708), (68, 3110031), (102, 2073354), (153, 1382236), (204, 1036677), (289, 731772), (306, 691118), (578, 365886), (612, 345559), (867, 243924), (1156, 182943), (1734, 121962), (2601, 81308), (3468, 60981), (5202, 40654), (10404, 20327)]