205804476

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 546209664

約数和(自身を除く): 340405188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 972, 996, 1494, 2241, 2551, 2988, 4482, 5102, 6723, 7653, 8964, 10204, 13446, 15306, 20169, 22959, 26892, 30612, 40338, 45918, 68877, 80676, 91836, 137754, 206631, 211733, 275508, 413262, 423466, 619893, 635199, 826524, 846932, 1239786, 1270398, 1905597, 2479572, 2540796, 3811194, 5716791, 7622388, 11433582, 17150373, 22867164, 34300746, 51451119, 68601492, 102902238, 205804476]

約数ペア:

[(1, 205804476), (2, 102902238), (3, 68601492), (4, 51451119), (6, 34300746), (9, 22867164), (12, 17150373), (18, 11433582), (27, 7622388), (36, 5716791), (54, 3811194), (81, 2540796), (83, 2479572), (108, 1905597), (162, 1270398), (166, 1239786), (243, 846932), (249, 826524), (324, 635199), (332, 619893), (486, 423466), (498, 413262), (747, 275508), (972, 211733), (996, 206631), (1494, 137754), (2241, 91836), (2551, 80676), (2988, 68877), (4482, 45918), (5102, 40338), (6723, 30612), (7653, 26892), (8964, 22959), (10204, 20169), (13446, 15306)]