230963194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 454367232

約数和(自身を除く): 223404038

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 197, 253, 322, 331, 394, 506, 662, 1379, 1771, 2167, 2317, 2758, 3542, 3641, 4334, 4531, 4634, 7282, 7613, 9062, 15169, 15226, 25487, 30338, 31717, 49841, 50974, 53291, 63434, 65207, 83743, 99682, 106582, 130414, 167486, 348887, 456449, 586201, 697774, 717277, 912898, 1172402, 1434554, 1499761, 2999522, 5020939, 10041878, 10498327, 16497371, 20996654, 32994742, 115481597, 230963194]

約数ペア:

[(1, 230963194), (2, 115481597), (7, 32994742), (11, 20996654), (14, 16497371), (22, 10498327), (23, 10041878), (46, 5020939), (77, 2999522), (154, 1499761), (161, 1434554), (197, 1172402), (253, 912898), (322, 717277), (331, 697774), (394, 586201), (506, 456449), (662, 348887), (1379, 167486), (1771, 130414), (2167, 106582), (2317, 99682), (2758, 83743), (3542, 65207), (3641, 63434), (4334, 53291), (4531, 50974), (4634, 49841), (7282, 31717), (7613, 30338), (9062, 25487), (15169, 15226)]