205347251214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30749813}}^1$

素因数の和:30749881

約数の個数: 48

約数和(自身を含む): 518072866272

約数和(自身を除く): 312725615058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 30749813, 61499626, 92249439, 184498878, 215248691, 276748317, 430497382, 553496634, 645746073, 1291492146, 1629740089, 1937238219, 3259480178, 3874476438, 4889220267, 9778440534, 11408180623, 14667660801, 22816361246, 29335321602, 34224541869, 68449083738, 102673625607, 205347251214]

約数ペア:

[(1, 205347251214), (2, 102673625607), (3, 68449083738), (6, 34224541869), (7, 29335321602), (9, 22816361246), (14, 14667660801), (18, 11408180623), (21, 9778440534), (42, 4889220267), (53, 3874476438), (63, 3259480178), (106, 1937238219), (126, 1629740089), (159, 1291492146), (318, 645746073), (371, 553496634), (477, 430497382), (742, 276748317), (954, 215248691), (1113, 184498878), (2226, 92249439), (3339, 61499626), (6678, 30749813)]