193344580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 484606080

約数和(自身を除く): 291261500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 67, 110, 130, 134, 143, 220, 260, 268, 286, 335, 572, 670, 715, 737, 871, 1009, 1340, 1430, 1474, 1742, 2018, 2860, 2948, 3484, 3685, 4036, 4355, 5045, 7370, 8710, 9581, 10090, 11099, 13117, 14740, 17420, 19162, 20180, 22198, 26234, 38324, 44396, 47905, 52468, 55495, 65585, 67603, 95810, 110990, 131170, 135206, 144287, 191620, 221980, 262340, 270412, 288574, 338015, 577148, 676030, 721435, 743633, 878839, 1352060, 1442870, 1487266, 1757678, 2885740, 2974532, 3515356, 3718165, 4394195, 7436330, 8788390, 9667229, 14872660, 17576780, 19334458, 38668916, 48336145, 96672290, 193344580]

約数ペア:

[(1, 193344580), (2, 96672290), (4, 48336145), (5, 38668916), (10, 19334458), (11, 17576780), (13, 14872660), (20, 9667229), (22, 8788390), (26, 7436330), (44, 4394195), (52, 3718165), (55, 3515356), (65, 2974532), (67, 2885740), (110, 1757678), (130, 1487266), (134, 1442870), (143, 1352060), (220, 878839), (260, 743633), (268, 721435), (286, 676030), (335, 577148), (572, 338015), (670, 288574), (715, 270412), (737, 262340), (871, 221980), (1009, 191620), (1340, 144287), (1430, 135206), (1474, 131170), (1742, 110990), (2018, 95810), (2860, 67603), (2948, 65585), (3484, 55495), (3685, 52468), (4036, 47905), (4355, 44396), (5045, 38324), (7370, 26234), (8710, 22198), (9581, 20180), (10090, 19162), (11099, 17420), (13117, 14740)]