221384604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49727}}^1$

素因数の和:49794

約数の個数: 48

約数和(自身を含む): 601509888

約数和(自身を除く): 380125284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 49727, 99454, 149181, 198908, 298362, 348089, 596724, 696178, 1044267, 1392356, 2088534, 2635531, 4177068, 5271062, 7906593, 10542124, 15813186, 18448717, 31626372, 36897434, 55346151, 73794868, 110692302, 221384604]

約数ペア:

[(1, 221384604), (2, 110692302), (3, 73794868), (4, 55346151), (6, 36897434), (7, 31626372), (12, 18448717), (14, 15813186), (21, 10542124), (28, 7906593), (42, 5271062), (53, 4177068), (84, 2635531), (106, 2088534), (159, 1392356), (212, 1044267), (318, 696178), (371, 596724), (636, 348089), (742, 298362), (1113, 198908), (1484, 149181), (2226, 99454), (4452, 49727)]