202219964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 396537120

約数和(自身を除く): 194317156

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 281, 323, 557, 562, 646, 1114, 1124, 1292, 2228, 4777, 5339, 9469, 9554, 10583, 10678, 18938, 19108, 21166, 21356, 37876, 42332, 90763, 156517, 179911, 181526, 313034, 359822, 363052, 626068, 719644, 2660789, 2973823, 5321578, 5947646, 10643156, 11895292, 50554991, 101109982, 202219964]

約数ペア:

[(1, 202219964), (2, 101109982), (4, 50554991), (17, 11895292), (19, 10643156), (34, 5947646), (38, 5321578), (68, 2973823), (76, 2660789), (281, 719644), (323, 626068), (557, 363052), (562, 359822), (646, 313034), (1114, 181526), (1124, 179911), (1292, 156517), (2228, 90763), (4777, 42332), (5339, 37876), (9469, 21356), (9554, 21166), (10583, 19108), (10678, 18938)]