209367510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 557667936

約数和(自身を除く): 348300426

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 137, 165, 242, 274, 330, 363, 411, 421, 605, 685, 726, 822, 842, 1210, 1263, 1370, 1507, 1815, 2055, 2105, 2526, 3014, 3630, 4110, 4210, 4521, 4631, 6315, 7535, 9042, 9262, 12630, 13893, 15070, 16577, 22605, 23155, 27786, 33154, 45210, 46310, 49731, 50941, 57677, 69465, 82885, 99462, 101882, 115354, 138930, 152823, 165770, 173031, 248655, 254705, 288385, 305646, 346062, 497310, 509410, 576770, 634447, 764115, 865155, 1268894, 1528230, 1730310, 1903341, 3172235, 3806682, 6344470, 6978917, 9516705, 13957834, 19033410, 20936751, 34894585, 41873502, 69789170, 104683755, 209367510]

約数ペア:

[(1, 209367510), (2, 104683755), (3, 69789170), (5, 41873502), (6, 34894585), (10, 20936751), (11, 19033410), (15, 13957834), (22, 9516705), (30, 6978917), (33, 6344470), (55, 3806682), (66, 3172235), (110, 1903341), (121, 1730310), (137, 1528230), (165, 1268894), (242, 865155), (274, 764115), (330, 634447), (363, 576770), (411, 509410), (421, 497310), (605, 346062), (685, 305646), (726, 288385), (822, 254705), (842, 248655), (1210, 173031), (1263, 165770), (1370, 152823), (1507, 138930), (1815, 115354), (2055, 101882), (2105, 99462), (2526, 82885), (3014, 69465), (3630, 57677), (4110, 50941), (4210, 49731), (4521, 46310), (4631, 45210), (6315, 33154), (7535, 27786), (9042, 23155), (9262, 22605), (12630, 16577), (13893, 15070)]