201840078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 268452402

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1562, 2267, 2343, 2698, 4047, 4534, 4686, 6801, 8094, 13602, 14839, 24937, 29678, 43073, 44517, 49874, 74811, 86146, 89034, 129219, 149622, 160957, 258438, 321914, 473803, 482871, 947606, 965742, 1421409, 1770527, 2842818, 3058183, 3541054, 5311581, 6116366, 9174549, 10623162, 18349098, 33640013, 67280026, 100920039, 201840078]

約数ペア:

[(1, 201840078), (2, 100920039), (3, 67280026), (6, 33640013), (11, 18349098), (19, 10623162), (22, 9174549), (33, 6116366), (38, 5311581), (57, 3541054), (66, 3058183), (71, 2842818), (114, 1770527), (142, 1421409), (209, 965742), (213, 947606), (418, 482871), (426, 473803), (627, 321914), (781, 258438), (1254, 160957), (1349, 149622), (1562, 129219), (2267, 89034), (2343, 86146), (2698, 74811), (4047, 49874), (4534, 44517), (4686, 43073), (6801, 29678), (8094, 24937), (13602, 14839)]