210542076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6491}}^1$

素因数の和:6571

約数の個数: 72

約数和(自身を含む): 574230384

約数和(自身を除く): 363688308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 6491, 8109, 10812, 12982, 16218, 19473, 25964, 32436, 38946, 58419, 77892, 110347, 116838, 220694, 233676, 331041, 344023, 441388, 662082, 688046, 993123, 1032069, 1324164, 1376092, 1986246, 2064138, 3096207, 3972492, 4128276, 5848391, 6192414, 11696782, 12384828, 17545173, 23393564, 35090346, 52635519, 70180692, 105271038, 210542076]

約数ペア:

[(1, 210542076), (2, 105271038), (3, 70180692), (4, 52635519), (6, 35090346), (9, 23393564), (12, 17545173), (17, 12384828), (18, 11696782), (34, 6192414), (36, 5848391), (51, 4128276), (53, 3972492), (68, 3096207), (102, 2064138), (106, 1986246), (153, 1376092), (159, 1324164), (204, 1032069), (212, 993123), (306, 688046), (318, 662082), (477, 441388), (612, 344023), (636, 331041), (901, 233676), (954, 220694), (1802, 116838), (1908, 110347), (2703, 77892), (3604, 58419), (5406, 38946), (6491, 32436), (8109, 25964), (10812, 19473), (12982, 16218)]