201816056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 422301600

約数和(自身を除く): 220485544

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 179, 293, 296, 358, 481, 586, 716, 962, 1172, 1432, 1924, 2327, 2344, 3809, 3848, 4654, 6623, 7618, 9308, 10841, 13246, 15236, 18616, 21682, 26492, 30472, 43364, 52447, 52984, 86099, 86728, 104894, 140933, 172198, 209788, 281866, 344396, 419576, 563732, 681811, 688792, 1127464, 1363622, 1940539, 2727244, 3881078, 5454488, 7762156, 15524312, 25227007, 50454014, 100908028, 201816056]

約数ペア:

[(1, 201816056), (2, 100908028), (4, 50454014), (8, 25227007), (13, 15524312), (26, 7762156), (37, 5454488), (52, 3881078), (74, 2727244), (104, 1940539), (148, 1363622), (179, 1127464), (293, 688792), (296, 681811), (358, 563732), (481, 419576), (586, 344396), (716, 281866), (962, 209788), (1172, 172198), (1432, 140933), (1924, 104894), (2327, 86728), (2344, 86099), (3809, 52984), (3848, 52447), (4654, 43364), (6623, 30472), (7618, 26492), (9308, 21682), (10841, 18616), (13246, 15236)]