201530808

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{12781}}^1$

素因数の和:12869

約数の個数: 64

約数和(自身を含む): 567520800

約数和(自身を除く): 365989992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 12781, 15768, 25562, 38343, 51124, 76686, 102248, 115029, 153372, 230058, 306744, 345087, 460116, 690174, 920232, 933013, 1380348, 1866026, 2760696, 2799039, 3732052, 5598078, 7464104, 8397117, 11196156, 16794234, 22392312, 25191351, 33588468, 50382702, 67176936, 100765404, 201530808]

約数ペア:

[(1, 201530808), (2, 100765404), (3, 67176936), (4, 50382702), (6, 33588468), (8, 25191351), (9, 22392312), (12, 16794234), (18, 11196156), (24, 8397117), (27, 7464104), (36, 5598078), (54, 3732052), (72, 2799039), (73, 2760696), (108, 1866026), (146, 1380348), (216, 933013), (219, 920232), (292, 690174), (438, 460116), (584, 345087), (657, 306744), (876, 230058), (1314, 153372), (1752, 115029), (1971, 102248), (2628, 76686), (3942, 51124), (5256, 38343), (7884, 25562), (12781, 15768)]