201983496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 598147200

約数和(自身を除く): 396163704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 229, 257, 264, 286, 312, 429, 458, 514, 572, 687, 771, 858, 916, 1028, 1144, 1374, 1542, 1716, 1832, 2056, 2519, 2748, 2827, 2977, 3084, 3341, 3432, 5038, 5496, 5654, 5954, 6168, 6682, 7557, 8481, 8931, 10023, 10076, 11308, 11908, 13364, 15114, 16962, 17862, 20046, 20152, 22616, 23816, 26728, 30228, 32747, 33924, 35724, 36751, 40092, 58853, 60456, 65494, 67848, 71448, 73502, 80184, 98241, 110253, 117706, 130988, 147004, 176559, 196482, 220506, 235412, 261976, 294008, 353118, 392964, 441012, 470824, 647383, 706236, 765089, 785928, 882024, 1294766, 1412472, 1530178, 1942149, 2295267, 2589532, 3060356, 3884298, 4590534, 5179064, 6120712, 7768596, 8415979, 9181068, 15537192, 16831958, 18362136, 25247937, 33663916, 50495874, 67327832, 100991748, 201983496]

約数ペア:

[(1, 201983496), (2, 100991748), (3, 67327832), (4, 50495874), (6, 33663916), (8, 25247937), (11, 18362136), (12, 16831958), (13, 15537192), (22, 9181068), (24, 8415979), (26, 7768596), (33, 6120712), (39, 5179064), (44, 4590534), (52, 3884298), (66, 3060356), (78, 2589532), (88, 2295267), (104, 1942149), (132, 1530178), (143, 1412472), (156, 1294766), (229, 882024), (257, 785928), (264, 765089), (286, 706236), (312, 647383), (429, 470824), (458, 441012), (514, 392964), (572, 353118), (687, 294008), (771, 261976), (858, 235412), (916, 220506), (1028, 196482), (1144, 176559), (1374, 147004), (1542, 130988), (1716, 117706), (1832, 110253), (2056, 98241), (2519, 80184), (2748, 73502), (2827, 71448), (2977, 67848), (3084, 65494), (3341, 60456), (3432, 58853), (5038, 40092), (5496, 36751), (5654, 35724), (5954, 33924), (6168, 32747), (6682, 30228), (7557, 26728), (8481, 23816), (8931, 22616), (10023, 20152), (10076, 20046), (11308, 17862), (11908, 16962), (13364, 15114)]