205836690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3313}}^1$

素因数の和:3451

約数の個数: 64

約数和(自身を含む): 524937600

約数和(自身を除く): 319100910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 1090, 1635, 2071, 3270, 3313, 4142, 6213, 6626, 9939, 10355, 12426, 16565, 19878, 20710, 31065, 33130, 49695, 62130, 62947, 99390, 125894, 188841, 314735, 361117, 377682, 629470, 722234, 944205, 1083351, 1805585, 1888410, 2166702, 3611170, 5416755, 6861223, 10833510, 13722446, 20583669, 34306115, 41167338, 68612230, 102918345, 205836690]

約数ペア:

[(1, 205836690), (2, 102918345), (3, 68612230), (5, 41167338), (6, 34306115), (10, 20583669), (15, 13722446), (19, 10833510), (30, 6861223), (38, 5416755), (57, 3611170), (95, 2166702), (109, 1888410), (114, 1805585), (190, 1083351), (218, 944205), (285, 722234), (327, 629470), (545, 377682), (570, 361117), (654, 314735), (1090, 188841), (1635, 125894), (2071, 99390), (3270, 62947), (3313, 62130), (4142, 49695), (6213, 33130), (6626, 31065), (9939, 20710), (10355, 19878), (12426, 16565)]