201843540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15361}}^1$

素因数の和:15449

約数の個数: 72

約数和(自身を含む): 620686248

約数和(自身を除く): 418842708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 15361, 30722, 46083, 61444, 76805, 92166, 138249, 153610, 184332, 230415, 276498, 307220, 460830, 552996, 691245, 921660, 1121353, 1382490, 2242706, 2764980, 3364059, 4485412, 5606765, 6728118, 10092177, 11213530, 13456236, 16820295, 20184354, 22427060, 33640590, 40368708, 50460885, 67281180, 100921770, 201843540]

約数ペア:

[(1, 201843540), (2, 100921770), (3, 67281180), (4, 50460885), (5, 40368708), (6, 33640590), (9, 22427060), (10, 20184354), (12, 16820295), (15, 13456236), (18, 11213530), (20, 10092177), (30, 6728118), (36, 5606765), (45, 4485412), (60, 3364059), (73, 2764980), (90, 2242706), (146, 1382490), (180, 1121353), (219, 921660), (292, 691245), (365, 552996), (438, 460830), (657, 307220), (730, 276498), (876, 230415), (1095, 184332), (1314, 153610), (1460, 138249), (2190, 92166), (2628, 76805), (3285, 61444), (4380, 46083), (6570, 30722), (13140, 15361)]