213055584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{317047}}^1$

素因数の和:317067

約数の個数: 48

約数和(自身を含む): 639168768

約数和(自身を除く): 426113184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 317047, 634094, 951141, 1268188, 1902282, 2219329, 2536376, 3804564, 4438658, 5072752, 6657987, 7609128, 8877316, 10145504, 13315974, 15218256, 17754632, 26631948, 30436512, 35509264, 53263896, 71018528, 106527792, 213055584]

約数ペア:

[(1, 213055584), (2, 106527792), (3, 71018528), (4, 53263896), (6, 35509264), (7, 30436512), (8, 26631948), (12, 17754632), (14, 15218256), (16, 13315974), (21, 10145504), (24, 8877316), (28, 7609128), (32, 6657987), (42, 5072752), (48, 4438658), (56, 3804564), (84, 2536376), (96, 2219329), (112, 1902282), (168, 1268188), (224, 951141), (336, 634094), (672, 317047)]