202767040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 556833024

約数和(自身を除く): 354065984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 655, 691, 917, 1048, 1120, 1310, 1382, 1834, 2096, 2240, 2620, 2764, 3455, 3668, 4192, 4585, 4837, 5240, 5528, 6910, 7336, 8384, 9170, 9674, 10480, 11056, 13820, 14672, 18340, 19348, 20960, 22112, 24185, 27640, 29344, 36680, 38696, 41920, 44224, 48370, 55280, 58688, 73360, 77392, 90521, 96740, 110560, 146720, 154784, 181042, 193480, 221120, 293440, 309568, 362084, 386960, 452605, 633647, 724168, 773920, 905210, 1267294, 1448336, 1547840, 1810420, 2534588, 2896672, 3168235, 3620840, 5069176, 5793344, 6336470, 7241680, 10138352, 12672940, 14483360, 20276704, 25345880, 28966720, 40553408, 50691760, 101383520, 202767040]

約数ペア:

[(1, 202767040), (2, 101383520), (4, 50691760), (5, 40553408), (7, 28966720), (8, 25345880), (10, 20276704), (14, 14483360), (16, 12672940), (20, 10138352), (28, 7241680), (32, 6336470), (35, 5793344), (40, 5069176), (56, 3620840), (64, 3168235), (70, 2896672), (80, 2534588), (112, 1810420), (131, 1547840), (140, 1448336), (160, 1267294), (224, 905210), (262, 773920), (280, 724168), (320, 633647), (448, 452605), (524, 386960), (560, 362084), (655, 309568), (691, 293440), (917, 221120), (1048, 193480), (1120, 181042), (1310, 154784), (1382, 146720), (1834, 110560), (2096, 96740), (2240, 90521), (2620, 77392), (2764, 73360), (3455, 58688), (3668, 55280), (4192, 48370), (4585, 44224), (4837, 41920), (5240, 38696), (5528, 36680), (6910, 29344), (7336, 27640), (8384, 24185), (9170, 22112), (9674, 20960), (10480, 19348), (11056, 18340), (13820, 14672)]