212933754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 520401024

約数和(自身を除く): 307467270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 103, 106, 159, 197, 198, 206, 309, 318, 394, 477, 583, 591, 618, 927, 954, 1133, 1166, 1182, 1749, 1773, 1854, 2167, 2266, 3399, 3498, 3546, 4334, 5247, 5459, 6501, 6798, 10197, 10441, 10494, 10918, 13002, 16377, 19503, 20291, 20394, 20882, 31323, 32754, 39006, 40582, 49131, 60049, 60873, 62646, 93969, 98262, 114851, 120098, 121746, 180147, 182619, 187938, 223201, 229702, 344553, 360294, 365238, 446402, 540441, 669603, 689106, 1033659, 1075423, 1080882, 1339206, 2008809, 2067318, 2150846, 3226269, 4017618, 6452538, 9678807, 11829653, 19357614, 23659306, 35488959, 70977918, 106466877, 212933754]

約数ペア:

[(1, 212933754), (2, 106466877), (3, 70977918), (6, 35488959), (9, 23659306), (11, 19357614), (18, 11829653), (22, 9678807), (33, 6452538), (53, 4017618), (66, 3226269), (99, 2150846), (103, 2067318), (106, 2008809), (159, 1339206), (197, 1080882), (198, 1075423), (206, 1033659), (309, 689106), (318, 669603), (394, 540441), (477, 446402), (583, 365238), (591, 360294), (618, 344553), (927, 229702), (954, 223201), (1133, 187938), (1166, 182619), (1182, 180147), (1749, 121746), (1773, 120098), (1854, 114851), (2167, 98262), (2266, 93969), (3399, 62646), (3498, 60873), (3546, 60049), (4334, 49131), (5247, 40582), (5459, 39006), (6501, 32754), (6798, 31323), (10197, 20882), (10441, 20394), (10494, 20291), (10918, 19503), (13002, 16377)]