201859892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 395350032

約数和(自身を除く): 193490140

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 292, 533, 949, 1066, 1297, 1898, 2132, 2594, 2993, 3796, 5188, 5986, 11972, 16861, 33722, 38909, 53177, 67444, 77818, 94681, 106354, 155636, 189362, 212708, 378724, 691301, 1230853, 1382602, 2461706, 2765204, 3881921, 4923412, 7763842, 15527684, 50464973, 100929946, 201859892]

約数ペア:

[(1, 201859892), (2, 100929946), (4, 50464973), (13, 15527684), (26, 7763842), (41, 4923412), (52, 3881921), (73, 2765204), (82, 2461706), (146, 1382602), (164, 1230853), (292, 691301), (533, 378724), (949, 212708), (1066, 189362), (1297, 155636), (1898, 106354), (2132, 94681), (2594, 77818), (2993, 67444), (3796, 53177), (5188, 38909), (5986, 33722), (11972, 16861)]