205275510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12238

約数の個数: 96

約数和(自身を含む): 616535712

約数和(自身を除く): 411260202

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 12197, 16830, 24394, 36591, 60985, 73182, 109773, 121970, 134167, 182955, 207349, 219546, 268334, 365910, 402501, 414698, 548865, 622047, 670835, 805002, 1036745, 1097730, 1207503, 1244094, 1341670, 1866141, 2012505, 2073490, 2280839, 2415006, 3110235, 3732282, 4025010, 4561678, 6037515, 6220470, 6842517, 9330705, 11404195, 12075030, 13685034, 18661410, 20527551, 22808390, 34212585, 41055102, 68425170, 102637755, 205275510]

約数ペア:

[(1, 205275510), (2, 102637755), (3, 68425170), (5, 41055102), (6, 34212585), (9, 22808390), (10, 20527551), (11, 18661410), (15, 13685034), (17, 12075030), (18, 11404195), (22, 9330705), (30, 6842517), (33, 6220470), (34, 6037515), (45, 4561678), (51, 4025010), (55, 3732282), (66, 3110235), (85, 2415006), (90, 2280839), (99, 2073490), (102, 2012505), (110, 1866141), (153, 1341670), (165, 1244094), (170, 1207503), (187, 1097730), (198, 1036745), (255, 805002), (306, 670835), (330, 622047), (374, 548865), (495, 414698), (510, 402501), (561, 365910), (765, 268334), (935, 219546), (990, 207349), (1122, 182955), (1530, 134167), (1683, 121970), (1870, 109773), (2805, 73182), (3366, 60985), (5610, 36591), (8415, 24394), (12197, 16830)]