201854835

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5514

約数の個数: 80

約数和(自身を含む): 445427136

約数和(自身を除く): 243572301

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 4095, 5265, 5477, 7371, 12285, 16431, 27385, 36855, 38339, 49293, 71201, 82155, 115017, 147879, 191695, 213603, 246465, 345051, 356005, 443637, 498407, 575085, 640809, 739395, 1035153, 1068015, 1495221, 1725255, 1922427, 2218185, 2492035, 3105459, 3204045, 4485663, 5175765, 5767281, 7476105, 9612135, 13456989, 15527295, 22428315, 28836405, 40370967, 67284945, 201854835]

約数ペア:

[(1, 201854835), (3, 67284945), (5, 40370967), (7, 28836405), (9, 22428315), (13, 15527295), (15, 13456989), (21, 9612135), (27, 7476105), (35, 5767281), (39, 5175765), (45, 4485663), (63, 3204045), (65, 3105459), (81, 2492035), (91, 2218185), (105, 1922427), (117, 1725255), (135, 1495221), (189, 1068015), (195, 1035153), (273, 739395), (315, 640809), (351, 575085), (405, 498407), (455, 443637), (567, 356005), (585, 345051), (819, 246465), (945, 213603), (1053, 191695), (1365, 147879), (1755, 115017), (2457, 82155), (2835, 71201), (4095, 49293), (5265, 38339), (5477, 36855), (7371, 27385), (12285, 16431)]