201689352

素因数分解:

$2^3\times 3^4\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 567042300

約数和(自身を除く): 365352948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 409, 648, 761, 818, 1227, 1522, 1636, 2283, 2454, 3044, 3272, 3681, 4566, 4908, 6088, 6849, 7362, 9132, 9816, 11043, 13698, 14724, 18264, 20547, 22086, 27396, 29448, 33129, 41094, 44172, 54792, 61641, 66258, 82188, 88344, 123282, 132516, 164376, 246564, 265032, 311249, 493128, 622498, 933747, 1244996, 1867494, 2489992, 2801241, 3734988, 5602482, 7469976, 8403723, 11204964, 16807446, 22409928, 25211169, 33614892, 50422338, 67229784, 100844676, 201689352]

約数ペア:

[(1, 201689352), (2, 100844676), (3, 67229784), (4, 50422338), (6, 33614892), (8, 25211169), (9, 22409928), (12, 16807446), (18, 11204964), (24, 8403723), (27, 7469976), (36, 5602482), (54, 3734988), (72, 2801241), (81, 2489992), (108, 1867494), (162, 1244996), (216, 933747), (324, 622498), (409, 493128), (648, 311249), (761, 265032), (818, 246564), (1227, 164376), (1522, 132516), (1636, 123282), (2283, 88344), (2454, 82188), (3044, 66258), (3272, 61641), (3681, 54792), (4566, 44172), (4908, 41094), (6088, 33129), (6849, 29448), (7362, 27396), (9132, 22086), (9816, 20547), (11043, 18264), (13698, 14724)]