201954186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13508

約数の個数: 72

約数和(自身を含む): 538988580

約数和(自身を除く): 337034394

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 13469, 14994, 26938, 40407, 80814, 94283, 121221, 188566, 228973, 242442, 282849, 457946, 565698, 659981, 686919, 848547, 1319962, 1373838, 1602811, 1697094, 1979943, 2060757, 3205622, 3959886, 4121514, 4808433, 5939829, 9616866, 11219677, 11879658, 14425299, 22439354, 28850598, 33659031, 67318062, 100977093, 201954186]

約数ペア:

[(1, 201954186), (2, 100977093), (3, 67318062), (6, 33659031), (7, 28850598), (9, 22439354), (14, 14425299), (17, 11879658), (18, 11219677), (21, 9616866), (34, 5939829), (42, 4808433), (49, 4121514), (51, 3959886), (63, 3205622), (98, 2060757), (102, 1979943), (119, 1697094), (126, 1602811), (147, 1373838), (153, 1319962), (238, 848547), (294, 686919), (306, 659981), (357, 565698), (441, 457946), (714, 282849), (833, 242442), (882, 228973), (1071, 188566), (1666, 121221), (2142, 94283), (2499, 80814), (4998, 40407), (7497, 26938), (13469, 14994)]