208698930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 624127680

約数和(自身を除く): 415428750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 81, 90, 99, 110, 118, 135, 162, 165, 177, 198, 270, 295, 297, 330, 354, 397, 405, 495, 531, 590, 594, 649, 794, 810, 885, 891, 990, 1062, 1191, 1298, 1485, 1593, 1770, 1782, 1947, 1985, 2382, 2655, 2970, 3186, 3245, 3573, 3894, 3970, 4367, 4455, 4779, 5310, 5841, 5955, 6490, 7146, 7965, 8734, 8910, 9558, 9735, 10719, 11682, 11910, 13101, 15930, 17523, 17865, 19470, 21438, 21835, 23423, 23895, 26202, 29205, 32157, 35046, 35730, 39303, 43670, 46846, 47790, 52569, 53595, 58410, 64314, 65505, 70269, 78606, 87615, 105138, 107190, 117115, 117909, 131010, 140538, 160785, 175230, 196515, 210807, 234230, 235818, 257653, 262845, 321570, 351345, 353727, 393030, 421614, 515306, 525690, 589545, 632421, 702690, 707454, 772959, 1054035, 1179090, 1264842, 1288265, 1545918, 1768635, 1897263, 2108070, 2318877, 2576530, 3162105, 3537270, 3794526, 3864795, 4637754, 6324210, 6956631, 7729590, 9486315, 11594385, 13913262, 18972630, 20869893, 23188770, 34783155, 41739786, 69566310, 104349465, 208698930]

約数ペア:

[(1, 208698930), (2, 104349465), (3, 69566310), (5, 41739786), (6, 34783155), (9, 23188770), (10, 20869893), (11, 18972630), (15, 13913262), (18, 11594385), (22, 9486315), (27, 7729590), (30, 6956631), (33, 6324210), (45, 4637754), (54, 3864795), (55, 3794526), (59, 3537270), (66, 3162105), (81, 2576530), (90, 2318877), (99, 2108070), (110, 1897263), (118, 1768635), (135, 1545918), (162, 1288265), (165, 1264842), (177, 1179090), (198, 1054035), (270, 772959), (295, 707454), (297, 702690), (330, 632421), (354, 589545), (397, 525690), (405, 515306), (495, 421614), (531, 393030), (590, 353727), (594, 351345), (649, 321570), (794, 262845), (810, 257653), (885, 235818), (891, 234230), (990, 210807), (1062, 196515), (1191, 175230), (1298, 160785), (1485, 140538), (1593, 131010), (1770, 117909), (1782, 117115), (1947, 107190), (1985, 105138), (2382, 87615), (2655, 78606), (2970, 70269), (3186, 65505), (3245, 64314), (3573, 58410), (3894, 53595), (3970, 52569), (4367, 47790), (4455, 46846), (4779, 43670), (5310, 39303), (5841, 35730), (5955, 35046), (6490, 32157), (7146, 29205), (7965, 26202), (8734, 23895), (8910, 23423), (9558, 21835), (9735, 21438), (10719, 19470), (11682, 17865), (11910, 17523), (13101, 15930)]