197416674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 540813312

約数和(自身を除く): 343396638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 127, 146, 169, 182, 219, 234, 254, 273, 338, 381, 438, 507, 511, 546, 657, 762, 819, 889, 949, 1014, 1022, 1143, 1183, 1314, 1521, 1533, 1638, 1651, 1778, 1898, 2286, 2366, 2667, 2847, 3042, 3066, 3302, 3549, 4599, 4953, 5334, 5694, 6643, 7098, 8001, 8541, 9198, 9271, 9906, 10647, 11557, 12337, 13286, 14859, 16002, 17082, 18542, 19929, 21294, 21463, 23114, 24674, 27813, 29718, 34671, 37011, 39858, 42926, 55626, 59787, 64389, 64897, 69342, 74022, 83439, 86359, 104013, 111033, 119574, 120523, 128778, 129794, 150241, 166878, 172718, 193167, 194691, 208026, 222066, 241046, 259077, 300482, 361569, 386334, 389382, 450723, 518154, 584073, 723138, 777231, 843661, 901446, 1084707, 1168146, 1352169, 1554462, 1566799, 1687322, 2169414, 2530983, 2704338, 3133598, 4700397, 5061966, 7592949, 9400794, 10967593, 14101191, 15185898, 21935186, 28202382, 32902779, 65805558, 98708337, 197416674]

約数ペア:

[(1, 197416674), (2, 98708337), (3, 65805558), (6, 32902779), (7, 28202382), (9, 21935186), (13, 15185898), (14, 14101191), (18, 10967593), (21, 9400794), (26, 7592949), (39, 5061966), (42, 4700397), (63, 3133598), (73, 2704338), (78, 2530983), (91, 2169414), (117, 1687322), (126, 1566799), (127, 1554462), (146, 1352169), (169, 1168146), (182, 1084707), (219, 901446), (234, 843661), (254, 777231), (273, 723138), (338, 584073), (381, 518154), (438, 450723), (507, 389382), (511, 386334), (546, 361569), (657, 300482), (762, 259077), (819, 241046), (889, 222066), (949, 208026), (1014, 194691), (1022, 193167), (1143, 172718), (1183, 166878), (1314, 150241), (1521, 129794), (1533, 128778), (1638, 120523), (1651, 119574), (1778, 111033), (1898, 104013), (2286, 86359), (2366, 83439), (2667, 74022), (2847, 69342), (3042, 64897), (3066, 64389), (3302, 59787), (3549, 55626), (4599, 42926), (4953, 39858), (5334, 37011), (5694, 34671), (6643, 29718), (7098, 27813), (8001, 24674), (8541, 23114), (9198, 21463), (9271, 21294), (9906, 19929), (10647, 18542), (11557, 17082), (12337, 16002), (13286, 14859)]