201574352

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 259110448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 149, 188, 257, 298, 329, 376, 514, 596, 658, 752, 1028, 1043, 1192, 1316, 1799, 2056, 2086, 2384, 2632, 3598, 4112, 4172, 5264, 7003, 7196, 8344, 12079, 14006, 14392, 16688, 24158, 28012, 28784, 38293, 48316, 49021, 56024, 76586, 84553, 96632, 98042, 112048, 153172, 169106, 193264, 196084, 268051, 306344, 338212, 392168, 536102, 612688, 676424, 784336, 1072204, 1352848, 1799771, 2144408, 3599542, 4288816, 7199084, 12598397, 14398168, 25196794, 28796336, 50393588, 100787176, 201574352]

約数ペア:

[(1, 201574352), (2, 100787176), (4, 50393588), (7, 28796336), (8, 25196794), (14, 14398168), (16, 12598397), (28, 7199084), (47, 4288816), (56, 3599542), (94, 2144408), (112, 1799771), (149, 1352848), (188, 1072204), (257, 784336), (298, 676424), (329, 612688), (376, 536102), (514, 392168), (596, 338212), (658, 306344), (752, 268051), (1028, 196084), (1043, 193264), (1192, 169106), (1316, 153172), (1799, 112048), (2056, 98042), (2086, 96632), (2384, 84553), (2632, 76586), (3598, 56024), (4112, 49021), (4172, 48316), (5264, 38293), (7003, 28784), (7196, 28012), (8344, 24158), (12079, 16688), (14006, 14392)]