201084290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 412093440

約数和(自身を除く): 211009150

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 109, 110, 155, 218, 310, 341, 541, 545, 682, 1082, 1090, 1199, 1705, 2398, 2705, 3379, 3410, 5410, 5951, 5995, 6758, 11902, 11990, 16771, 16895, 29755, 33542, 33790, 37169, 58969, 59510, 74338, 83855, 117938, 167710, 184481, 185845, 294845, 368962, 371690, 589690, 648659, 922405, 1297318, 1828039, 1844810, 3243295, 3656078, 6486590, 9140195, 18280390, 20108429, 40216858, 100542145, 201084290]

約数ペア:

[(1, 201084290), (2, 100542145), (5, 40216858), (10, 20108429), (11, 18280390), (22, 9140195), (31, 6486590), (55, 3656078), (62, 3243295), (109, 1844810), (110, 1828039), (155, 1297318), (218, 922405), (310, 648659), (341, 589690), (541, 371690), (545, 368962), (682, 294845), (1082, 185845), (1090, 184481), (1199, 167710), (1705, 117938), (2398, 83855), (2705, 74338), (3379, 59510), (3410, 58969), (5410, 37169), (5951, 33790), (5995, 33542), (6758, 29755), (11902, 16895), (11990, 16771)]