206811150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 641625600

約数和(自身を除く): 434814450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 109, 130, 139, 150, 175, 182, 195, 210, 218, 273, 278, 325, 327, 350, 390, 417, 455, 525, 545, 546, 650, 654, 695, 763, 834, 910, 973, 975, 1050, 1090, 1365, 1390, 1417, 1526, 1635, 1807, 1946, 1950, 2085, 2275, 2289, 2725, 2730, 2834, 2919, 3270, 3475, 3614, 3815, 4170, 4251, 4550, 4578, 4865, 5421, 5450, 5838, 6825, 6950, 7085, 7630, 8175, 8502, 9035, 9730, 9919, 10425, 10842, 11445, 12649, 13650, 14170, 14595, 15151, 16350, 18070, 19075, 19838, 20850, 21255, 22890, 24325, 25298, 27105, 29190, 29757, 30302, 35425, 37947, 38150, 42510, 45175, 45453, 48650, 49595, 54210, 57225, 59514, 63245, 70850, 72975, 75755, 75894, 90350, 90906, 99190, 106057, 106275, 114450, 126490, 135525, 145950, 148785, 151510, 189735, 196963, 212114, 212550, 227265, 247975, 271050, 297570, 316225, 318171, 378775, 379470, 393926, 454530, 495950, 530285, 590889, 632450, 636342, 743925, 757550, 948675, 984815, 1060570, 1136325, 1181778, 1378741, 1487850, 1590855, 1897350, 1969630, 2272650, 2651425, 2757482, 2954445, 3181710, 4136223, 4924075, 5302850, 5908890, 6893705, 7954275, 8272446, 9848150, 13787410, 14772225, 15908550, 20681115, 29544450, 34468525, 41362230, 68937050, 103405575, 206811150]

約数ペア:

[(1, 206811150), (2, 103405575), (3, 68937050), (5, 41362230), (6, 34468525), (7, 29544450), (10, 20681115), (13, 15908550), (14, 14772225), (15, 13787410), (21, 9848150), (25, 8272446), (26, 7954275), (30, 6893705), (35, 5908890), (39, 5302850), (42, 4924075), (50, 4136223), (65, 3181710), (70, 2954445), (75, 2757482), (78, 2651425), (91, 2272650), (105, 1969630), (109, 1897350), (130, 1590855), (139, 1487850), (150, 1378741), (175, 1181778), (182, 1136325), (195, 1060570), (210, 984815), (218, 948675), (273, 757550), (278, 743925), (325, 636342), (327, 632450), (350, 590889), (390, 530285), (417, 495950), (455, 454530), (525, 393926), (545, 379470), (546, 378775), (650, 318171), (654, 316225), (695, 297570), (763, 271050), (834, 247975), (910, 227265), (973, 212550), (975, 212114), (1050, 196963), (1090, 189735), (1365, 151510), (1390, 148785), (1417, 145950), (1526, 135525), (1635, 126490), (1807, 114450), (1946, 106275), (1950, 106057), (2085, 99190), (2275, 90906), (2289, 90350), (2725, 75894), (2730, 75755), (2834, 72975), (2919, 70850), (3270, 63245), (3475, 59514), (3614, 57225), (3815, 54210), (4170, 49595), (4251, 48650), (4550, 45453), (4578, 45175), (4865, 42510), (5421, 38150), (5450, 37947), (5838, 35425), (6825, 30302), (6950, 29757), (7085, 29190), (7630, 27105), (8175, 25298), (8502, 24325), (9035, 22890), (9730, 21255), (9919, 20850), (10425, 19838), (10842, 19075), (11445, 18070), (12649, 16350), (13650, 15151), (14170, 14595)]