199792890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7012

約数の個数: 96

約数和(自身を含む): 586310400

約数和(自身を除く): 386517510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2610, 2871, 3190, 4785, 5742, 6959, 9570, 13918, 14355, 20877, 28710, 34795, 41754, 62631, 69590, 76549, 104385, 125262, 153098, 201811, 208770, 229647, 313155, 382745, 403622, 459294, 605433, 626310, 688941, 765490, 1009055, 1148235, 1210866, 1377882, 1816299, 2018110, 2219921, 2296470, 3027165, 3444705, 3632598, 4439842, 6054330, 6659763, 6889410, 9081495, 11099605, 13319526, 18162990, 19979289, 22199210, 33298815, 39958578, 66597630, 99896445, 199792890]

約数ペア:

[(1, 199792890), (2, 99896445), (3, 66597630), (5, 39958578), (6, 33298815), (9, 22199210), (10, 19979289), (11, 18162990), (15, 13319526), (18, 11099605), (22, 9081495), (29, 6889410), (30, 6659763), (33, 6054330), (45, 4439842), (55, 3632598), (58, 3444705), (66, 3027165), (87, 2296470), (90, 2219921), (99, 2018110), (110, 1816299), (145, 1377882), (165, 1210866), (174, 1148235), (198, 1009055), (261, 765490), (290, 688941), (319, 626310), (330, 605433), (435, 459294), (495, 403622), (522, 382745), (638, 313155), (870, 229647), (957, 208770), (990, 201811), (1305, 153098), (1595, 125262), (1914, 104385), (2610, 76549), (2871, 69590), (3190, 62631), (4785, 41754), (5742, 34795), (6959, 28710), (9570, 20877), (13918, 14355)]