214225902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2470

約数の個数: 72

約数和(自身を含む): 522849600

約数和(自身を除く): 308623698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 363, 369, 451, 726, 738, 902, 1089, 1353, 2178, 2399, 2706, 4059, 4798, 4961, 7197, 8118, 9922, 14394, 14883, 21591, 26389, 29766, 43182, 44649, 52778, 79167, 89298, 98359, 158334, 196718, 237501, 290279, 295077, 475002, 580558, 590154, 870837, 885231, 1081949, 1741674, 1770462, 2163898, 2612511, 3245847, 5225022, 6491694, 9737541, 11901439, 19475082, 23802878, 35704317, 71408634, 107112951, 214225902]

約数ペア:

[(1, 214225902), (2, 107112951), (3, 71408634), (6, 35704317), (9, 23802878), (11, 19475082), (18, 11901439), (22, 9737541), (33, 6491694), (41, 5225022), (66, 3245847), (82, 2612511), (99, 2163898), (121, 1770462), (123, 1741674), (198, 1081949), (242, 885231), (246, 870837), (363, 590154), (369, 580558), (451, 475002), (726, 295077), (738, 290279), (902, 237501), (1089, 196718), (1353, 158334), (2178, 98359), (2399, 89298), (2706, 79167), (4059, 52778), (4798, 44649), (4961, 43182), (7197, 29766), (8118, 26389), (9922, 21591), (14394, 14883)]