223331332

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 453600000

約数和(自身を除く): 230268668

約数列:

[1, 2, 4, 7, 14, 28, 149, 199, 269, 298, 398, 538, 596, 796, 1043, 1076, 1393, 1883, 2086, 2786, 3766, 4172, 5572, 7532, 29651, 40081, 53531, 59302, 80162, 107062, 118604, 160324, 207557, 214124, 280567, 374717, 415114, 561134, 749434, 830228, 1122268, 1498868, 7976119, 15952238, 31904476, 55832833, 111665666, 223331332]

約数ペア:

[(1, 223331332), (2, 111665666), (4, 55832833), (7, 31904476), (14, 15952238), (28, 7976119), (149, 1498868), (199, 1122268), (269, 830228), (298, 749434), (398, 561134), (538, 415114), (596, 374717), (796, 280567), (1043, 214124), (1076, 207557), (1393, 160324), (1883, 118604), (2086, 107062), (2786, 80162), (3766, 59302), (4172, 53531), (5572, 40081), (7532, 29651)]