202878216

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 595526400

約数和(自身を除く): 392648184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 97, 108, 138, 184, 194, 207, 216, 276, 291, 388, 414, 421, 552, 582, 621, 776, 828, 842, 873, 1164, 1242, 1263, 1656, 1684, 1746, 2231, 2328, 2484, 2526, 2619, 3368, 3492, 3789, 4462, 4968, 5052, 5238, 6693, 6984, 7578, 8924, 9683, 10104, 10476, 11367, 13386, 15156, 17848, 19366, 20079, 20952, 22734, 26772, 29049, 30312, 38732, 40158, 40837, 45468, 53544, 58098, 60237, 77464, 80316, 81674, 87147, 90936, 116196, 120474, 122511, 160632, 163348, 174294, 232392, 240948, 245022, 261441, 326696, 348588, 367533, 481896, 490044, 522882, 697176, 735066, 939251, 980088, 1045764, 1102599, 1470132, 1878502, 2091528, 2205198, 2817753, 2940264, 3757004, 4410396, 5635506, 7514008, 8453259, 8820792, 11271012, 16906518, 22542024, 25359777, 33813036, 50719554, 67626072, 101439108, 202878216]

約数ペア:

[(1, 202878216), (2, 101439108), (3, 67626072), (4, 50719554), (6, 33813036), (8, 25359777), (9, 22542024), (12, 16906518), (18, 11271012), (23, 8820792), (24, 8453259), (27, 7514008), (36, 5635506), (46, 4410396), (54, 3757004), (69, 2940264), (72, 2817753), (92, 2205198), (97, 2091528), (108, 1878502), (138, 1470132), (184, 1102599), (194, 1045764), (207, 980088), (216, 939251), (276, 735066), (291, 697176), (388, 522882), (414, 490044), (421, 481896), (552, 367533), (582, 348588), (621, 326696), (776, 261441), (828, 245022), (842, 240948), (873, 232392), (1164, 174294), (1242, 163348), (1263, 160632), (1656, 122511), (1684, 120474), (1746, 116196), (2231, 90936), (2328, 87147), (2484, 81674), (2526, 80316), (2619, 77464), (3368, 60237), (3492, 58098), (3789, 53544), (4462, 45468), (4968, 40837), (5052, 40158), (5238, 38732), (6693, 30312), (6984, 29049), (7578, 26772), (8924, 22734), (9683, 20952), (10104, 20079), (10476, 19366), (11367, 17848), (13386, 15156)]