200102644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 215032076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 269, 434, 538, 857, 868, 1076, 1714, 1883, 3428, 3766, 5999, 7532, 8339, 11998, 16678, 23996, 26567, 33356, 53134, 58373, 106268, 116746, 185969, 230533, 233492, 371938, 461066, 743876, 922132, 1613731, 3227462, 6454924, 7146523, 14293046, 28586092, 50025661, 100051322, 200102644]

約数ペア:

[(1, 200102644), (2, 100051322), (4, 50025661), (7, 28586092), (14, 14293046), (28, 7146523), (31, 6454924), (62, 3227462), (124, 1613731), (217, 922132), (269, 743876), (434, 461066), (538, 371938), (857, 233492), (868, 230533), (1076, 185969), (1714, 116746), (1883, 106268), (3428, 58373), (3766, 53134), (5999, 33356), (7532, 26567), (8339, 23996), (11998, 16678)]