204067710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2677}}^1$

素因数の和:2719

約数の個数: 144

約数和(自身を含む): 666757728

約数和(自身を除く): 462690018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 2677, 3465, 3630, 4235, 5082, 5354, 5445, 6930, 7623, 8031, 8470, 10890, 12705, 13385, 15246, 16062, 18739, 24093, 25410, 26770, 29447, 37478, 38115, 40155, 48186, 56217, 58894, 76230, 80310, 88341, 93695, 112434, 120465, 147235, 168651, 176682, 187390, 206129, 240930, 265023, 281085, 294470, 323917, 337302, 412258, 441705, 530046, 562170, 618387, 647834, 843255, 883410, 971751, 1030645, 1236774, 1325115, 1619585, 1686510, 1855161, 1943502, 2061290, 2267419, 2650230, 2915253, 3091935, 3239170, 3710322, 4534838, 4858755, 5830506, 6183870, 6802257, 9275805, 9717510, 11337095, 13604514, 14576265, 18551610, 20406771, 22674190, 29152530, 34011285, 40813542, 68022570, 102033855, 204067710]

約数ペア:

[(1, 204067710), (2, 102033855), (3, 68022570), (5, 40813542), (6, 34011285), (7, 29152530), (9, 22674190), (10, 20406771), (11, 18551610), (14, 14576265), (15, 13604514), (18, 11337095), (21, 9717510), (22, 9275805), (30, 6802257), (33, 6183870), (35, 5830506), (42, 4858755), (45, 4534838), (55, 3710322), (63, 3239170), (66, 3091935), (70, 2915253), (77, 2650230), (90, 2267419), (99, 2061290), (105, 1943502), (110, 1855161), (121, 1686510), (126, 1619585), (154, 1325115), (165, 1236774), (198, 1030645), (210, 971751), (231, 883410), (242, 843255), (315, 647834), (330, 618387), (363, 562170), (385, 530046), (462, 441705), (495, 412258), (605, 337302), (630, 323917), (693, 294470), (726, 281085), (770, 265023), (847, 240930), (990, 206129), (1089, 187390), (1155, 176682), (1210, 168651), (1386, 147235), (1694, 120465), (1815, 112434), (2178, 93695), (2310, 88341), (2541, 80310), (2677, 76230), (3465, 58894), (3630, 56217), (4235, 48186), (5082, 40155), (5354, 38115), (5445, 37478), (6930, 29447), (7623, 26770), (8031, 25410), (8470, 24093), (10890, 18739), (12705, 16062), (13385, 15246)]