215743164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197567}}^1$

素因数の和:197594

約数の個数: 48

約数和(自身を含む): 619573248

約数和(自身を除く): 403830084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 197567, 395134, 592701, 790268, 1185402, 1382969, 2370804, 2568371, 2765938, 4148907, 5136742, 5531876, 7705113, 8297814, 10273484, 15410226, 16595628, 17978597, 30820452, 35957194, 53935791, 71914388, 107871582, 215743164]

約数ペア:

[(1, 215743164), (2, 107871582), (3, 71914388), (4, 53935791), (6, 35957194), (7, 30820452), (12, 17978597), (13, 16595628), (14, 15410226), (21, 10273484), (26, 8297814), (28, 7705113), (39, 5531876), (42, 5136742), (52, 4148907), (78, 2765938), (84, 2568371), (91, 2370804), (156, 1382969), (182, 1185402), (273, 790268), (364, 592701), (546, 395134), (1092, 197567)]