204112506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 473558400

約数和(自身を除く): 269445894

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 354, 442, 663, 767, 1003, 1326, 1534, 2006, 2301, 2609, 3009, 4602, 5218, 6018, 7827, 13039, 15654, 26078, 33917, 39117, 44353, 67834, 78234, 88706, 101751, 133059, 153931, 203502, 266118, 307862, 461793, 576589, 923586, 1153178, 1729767, 2001103, 2616827, 3459534, 4002206, 5233654, 6003309, 7850481, 12006618, 15700962, 34018751, 68037502, 102056253, 204112506]

約数ペア:

[(1, 204112506), (2, 102056253), (3, 68037502), (6, 34018751), (13, 15700962), (17, 12006618), (26, 7850481), (34, 6003309), (39, 5233654), (51, 4002206), (59, 3459534), (78, 2616827), (102, 2001103), (118, 1729767), (177, 1153178), (221, 923586), (354, 576589), (442, 461793), (663, 307862), (767, 266118), (1003, 203502), (1326, 153931), (1534, 133059), (2006, 101751), (2301, 88706), (2609, 78234), (3009, 67834), (4602, 44353), (5218, 39117), (6018, 33917), (7827, 26078), (13039, 15654)]