197414646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 470229480

約数和(自身を除く): 272814834

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 242, 286, 338, 363, 429, 507, 726, 858, 1014, 1573, 1609, 1859, 3146, 3218, 3718, 4719, 4827, 5577, 9438, 9654, 11154, 17699, 20449, 20917, 35398, 40898, 41834, 53097, 61347, 62751, 106194, 122694, 125502, 194689, 230087, 271921, 389378, 460174, 543842, 584067, 690261, 815763, 1168134, 1380522, 1631526, 2530957, 2991131, 5061914, 5982262, 7592871, 8973393, 15185742, 17946786, 32902441, 65804882, 98707323, 197414646]

約数ペア:

[(1, 197414646), (2, 98707323), (3, 65804882), (6, 32902441), (11, 17946786), (13, 15185742), (22, 8973393), (26, 7592871), (33, 5982262), (39, 5061914), (66, 2991131), (78, 2530957), (121, 1631526), (143, 1380522), (169, 1168134), (242, 815763), (286, 690261), (338, 584067), (363, 543842), (429, 460174), (507, 389378), (726, 271921), (858, 230087), (1014, 194689), (1573, 125502), (1609, 122694), (1859, 106194), (3146, 62751), (3218, 61347), (3718, 53097), (4719, 41834), (4827, 40898), (5577, 35398), (9438, 20917), (9654, 20449), (11154, 17699)]