210008512

素因数分解:

$2^6\times 7^2\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 84

約数和(自身を含む): 488893104

約数和(自身を除く): 278884592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 167, 196, 224, 334, 392, 401, 448, 668, 784, 802, 1169, 1336, 1568, 1604, 2338, 2672, 2807, 3136, 3208, 4676, 5344, 5614, 6416, 8183, 9352, 10688, 11228, 12832, 16366, 18704, 19649, 22456, 25664, 32732, 37408, 39298, 44912, 65464, 66967, 74816, 78596, 89824, 130928, 133934, 157192, 179648, 261856, 267868, 314384, 468769, 523712, 535736, 628768, 937538, 1071472, 1257536, 1875076, 2142944, 3281383, 3750152, 4285888, 6562766, 7500304, 13125532, 15000608, 26251064, 30001216, 52502128, 105004256, 210008512]

約数ペア:

[(1, 210008512), (2, 105004256), (4, 52502128), (7, 30001216), (8, 26251064), (14, 15000608), (16, 13125532), (28, 7500304), (32, 6562766), (49, 4285888), (56, 3750152), (64, 3281383), (98, 2142944), (112, 1875076), (167, 1257536), (196, 1071472), (224, 937538), (334, 628768), (392, 535736), (401, 523712), (448, 468769), (668, 314384), (784, 267868), (802, 261856), (1169, 179648), (1336, 157192), (1568, 133934), (1604, 130928), (2338, 89824), (2672, 78596), (2807, 74816), (3136, 66967), (3208, 65464), (4676, 44912), (5344, 39298), (5614, 37408), (6416, 32732), (8183, 25664), (9352, 22456), (10688, 19649), (11228, 18704), (12832, 16366)]