193255236

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 499501184

約数和(自身を除く): 306245948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 151, 219, 292, 302, 438, 453, 487, 604, 657, 876, 906, 974, 1314, 1359, 1461, 1812, 1948, 2628, 2718, 2922, 4383, 5436, 5844, 8766, 11023, 17532, 22046, 33069, 35551, 44092, 66138, 71102, 73537, 99207, 106653, 132276, 142204, 147074, 198414, 213306, 220611, 294148, 319959, 396828, 426612, 441222, 639918, 661833, 882444, 1279836, 1323666, 2647332, 5368201, 10736402, 16104603, 21472804, 32209206, 48313809, 64418412, 96627618, 193255236]

約数ペア:

[(1, 193255236), (2, 96627618), (3, 64418412), (4, 48313809), (6, 32209206), (9, 21472804), (12, 16104603), (18, 10736402), (36, 5368201), (73, 2647332), (146, 1323666), (151, 1279836), (219, 882444), (292, 661833), (302, 639918), (438, 441222), (453, 426612), (487, 396828), (604, 319959), (657, 294148), (876, 220611), (906, 213306), (974, 198414), (1314, 147074), (1359, 142204), (1461, 132276), (1812, 106653), (1948, 99207), (2628, 73537), (2718, 71102), (2922, 66138), (4383, 44092), (5436, 35551), (5844, 33069), (8766, 22046), (11023, 17532)]