202171746

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 474912000

約数和(自身を除く): 272740254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 343, 386, 509, 579, 686, 1018, 1029, 1158, 1351, 1527, 2058, 2702, 3054, 3563, 4053, 7126, 8106, 9457, 10689, 18914, 21378, 24941, 28371, 49882, 56742, 66199, 74823, 98237, 132398, 149646, 174587, 196474, 198597, 294711, 349174, 397194, 523761, 589422, 687659, 1047522, 1375318, 2062977, 4125954, 4813613, 9627226, 14440839, 28881678, 33695291, 67390582, 101085873, 202171746]

約数ペア:

[(1, 202171746), (2, 101085873), (3, 67390582), (6, 33695291), (7, 28881678), (14, 14440839), (21, 9627226), (42, 4813613), (49, 4125954), (98, 2062977), (147, 1375318), (193, 1047522), (294, 687659), (343, 589422), (386, 523761), (509, 397194), (579, 349174), (686, 294711), (1018, 198597), (1029, 196474), (1158, 174587), (1351, 149646), (1527, 132398), (2058, 98237), (2702, 74823), (3054, 66199), (3563, 56742), (4053, 49882), (7126, 28371), (8106, 24941), (9457, 21378), (10689, 18914)]