209550684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 578543616

約数和(自身を除く): 368992932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 191, 222, 259, 353, 382, 444, 518, 573, 706, 764, 777, 1036, 1059, 1146, 1337, 1412, 1554, 2118, 2292, 2471, 2674, 3108, 4011, 4236, 4942, 5348, 7067, 7413, 8022, 9884, 13061, 14134, 14826, 16044, 21201, 26122, 28268, 29652, 39183, 42402, 49469, 52244, 67423, 78366, 84804, 91427, 98938, 134846, 148407, 156732, 182854, 197876, 202269, 269692, 274281, 296814, 365708, 404538, 471961, 548562, 593628, 809076, 943922, 1097124, 1415883, 1887844, 2494651, 2831766, 4989302, 5663532, 7483953, 9978604, 14967906, 17462557, 29935812, 34925114, 52387671, 69850228, 104775342, 209550684]

約数ペア:

[(1, 209550684), (2, 104775342), (3, 69850228), (4, 52387671), (6, 34925114), (7, 29935812), (12, 17462557), (14, 14967906), (21, 9978604), (28, 7483953), (37, 5663532), (42, 4989302), (74, 2831766), (84, 2494651), (111, 1887844), (148, 1415883), (191, 1097124), (222, 943922), (259, 809076), (353, 593628), (382, 548562), (444, 471961), (518, 404538), (573, 365708), (706, 296814), (764, 274281), (777, 269692), (1036, 202269), (1059, 197876), (1146, 182854), (1337, 156732), (1412, 148407), (1554, 134846), (2118, 98938), (2292, 91427), (2471, 84804), (2674, 78366), (3108, 67423), (4011, 52244), (4236, 49469), (4942, 42402), (5348, 39183), (7067, 29652), (7413, 28268), (8022, 26122), (9884, 21201), (13061, 16044), (14134, 14826)]