200900310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8731}}^1$

素因数の和:8813

約数の個数: 64

約数和(自身を含む): 528111360

約数和(自身を除く): 327211050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 7670, 8731, 11505, 17462, 23010, 26193, 43655, 52386, 87310, 113503, 130965, 227006, 261930, 340509, 515129, 567515, 681018, 1030258, 1135030, 1545387, 1702545, 2575645, 3090774, 3405090, 5151290, 6696677, 7726935, 13393354, 15453870, 20090031, 33483385, 40180062, 66966770, 100450155, 200900310]

約数ペア:

[(1, 200900310), (2, 100450155), (3, 66966770), (5, 40180062), (6, 33483385), (10, 20090031), (13, 15453870), (15, 13393354), (26, 7726935), (30, 6696677), (39, 5151290), (59, 3405090), (65, 3090774), (78, 2575645), (118, 1702545), (130, 1545387), (177, 1135030), (195, 1030258), (295, 681018), (354, 567515), (390, 515129), (590, 340509), (767, 261930), (885, 227006), (1534, 130965), (1770, 113503), (2301, 87310), (3835, 52386), (4602, 43655), (7670, 26193), (8731, 23010), (11505, 17462)]