201990627090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2996449}}^1$

素因数の和:2996576

約数の個数: 96

約数和(自身を含む): 605810275200

約数和(自身を除く): 403819648110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 630, 642, 749, 963, 1070, 1498, 1605, 1926, 2247, 3210, 3745, 4494, 4815, 6741, 7490, 9630, 11235, 13482, 22470, 33705, 67410, 2996449, 5992898, 8989347, 14982245, 17978694, 20975143, 26968041, 29964490, 41950286, 44946735, 53936082, 62925429, 89893470, 104875715, 125850858, 134840205, 188776287, 209751430, 269680410, 314627145, 320620043, 377552574, 629254290, 641240086, 943881435, 961860129, 1603100215, 1887762870, 1923720258, 2244340301, 2885580387, 3206200430, 4488680602, 4809300645, 5771160774, 6733020903, 9618601290, 11221701505, 13466041806, 14427901935, 20199062709, 22443403010, 28855803870, 33665104515, 40398125418, 67330209030, 100995313545, 201990627090]

約数ペア:

[(1, 201990627090), (2, 100995313545), (3, 67330209030), (5, 40398125418), (6, 33665104515), (7, 28855803870), (9, 22443403010), (10, 20199062709), (14, 14427901935), (15, 13466041806), (18, 11221701505), (21, 9618601290), (30, 6733020903), (35, 5771160774), (42, 4809300645), (45, 4488680602), (63, 3206200430), (70, 2885580387), (90, 2244340301), (105, 1923720258), (107, 1887762870), (126, 1603100215), (210, 961860129), (214, 943881435), (315, 641240086), (321, 629254290), (535, 377552574), (630, 320620043), (642, 314627145), (749, 269680410), (963, 209751430), (1070, 188776287), (1498, 134840205), (1605, 125850858), (1926, 104875715), (2247, 89893470), (3210, 62925429), (3745, 53936082), (4494, 44946735), (4815, 41950286), (6741, 29964490), (7490, 26968041), (9630, 20975143), (11235, 17978694), (13482, 14982245), (22470, 8989347), (33705, 5992898), (67410, 2996449)]