214925620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 558835200

約数和(自身を除く): 343909580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 269, 364, 439, 455, 538, 878, 910, 1076, 1345, 1756, 1820, 1883, 2195, 2690, 3073, 3497, 3766, 4390, 5380, 5707, 6146, 6994, 7532, 8780, 9415, 11414, 12292, 13988, 15365, 17485, 18830, 22828, 24479, 28535, 30730, 34970, 37660, 39949, 48958, 57070, 61460, 69940, 79898, 97916, 114140, 118091, 122395, 159796, 199745, 236182, 244790, 399490, 472364, 489580, 590455, 798980, 826637, 1180910, 1535183, 1653274, 2361820, 3070366, 3306548, 4133185, 6140732, 7675915, 8266370, 10746281, 15351830, 16532740, 21492562, 30703660, 42985124, 53731405, 107462810, 214925620]

約数ペア:

[(1, 214925620), (2, 107462810), (4, 53731405), (5, 42985124), (7, 30703660), (10, 21492562), (13, 16532740), (14, 15351830), (20, 10746281), (26, 8266370), (28, 7675915), (35, 6140732), (52, 4133185), (65, 3306548), (70, 3070366), (91, 2361820), (130, 1653274), (140, 1535183), (182, 1180910), (260, 826637), (269, 798980), (364, 590455), (439, 489580), (455, 472364), (538, 399490), (878, 244790), (910, 236182), (1076, 199745), (1345, 159796), (1756, 122395), (1820, 118091), (1883, 114140), (2195, 97916), (2690, 79898), (3073, 69940), (3497, 61460), (3766, 57070), (4390, 48958), (5380, 39949), (5707, 37660), (6146, 34970), (6994, 30730), (7532, 28535), (8780, 24479), (9415, 22828), (11414, 18830), (12292, 17485), (13988, 15365)]