209175060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 612097920

約数和(自身を除く): 402922860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 708, 740, 885, 1110, 1180, 1597, 1770, 2183, 2220, 3194, 3540, 4366, 4791, 6388, 6549, 7985, 8732, 9582, 10915, 13098, 15970, 19164, 21830, 23955, 26196, 31940, 32745, 43660, 47910, 59089, 65490, 94223, 95820, 118178, 130980, 177267, 188446, 236356, 282669, 295445, 354534, 376892, 471115, 565338, 590890, 709068, 886335, 942230, 1130676, 1181780, 1413345, 1772670, 1884460, 2826690, 3486251, 3545340, 5653380, 6972502, 10458753, 13945004, 17431255, 20917506, 34862510, 41835012, 52293765, 69725020, 104587530, 209175060]

約数ペア:

[(1, 209175060), (2, 104587530), (3, 69725020), (4, 52293765), (5, 41835012), (6, 34862510), (10, 20917506), (12, 17431255), (15, 13945004), (20, 10458753), (30, 6972502), (37, 5653380), (59, 3545340), (60, 3486251), (74, 2826690), (111, 1884460), (118, 1772670), (148, 1413345), (177, 1181780), (185, 1130676), (222, 942230), (236, 886335), (295, 709068), (354, 590890), (370, 565338), (444, 471115), (555, 376892), (590, 354534), (708, 295445), (740, 282669), (885, 236356), (1110, 188446), (1180, 177267), (1597, 130980), (1770, 118178), (2183, 95820), (2220, 94223), (3194, 65490), (3540, 59089), (4366, 47910), (4791, 43660), (6388, 32745), (6549, 31940), (7985, 26196), (8732, 23955), (9582, 21830), (10915, 19164), (13098, 15970)]