201982088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 475960320

約数和(自身を除く): 273978232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2503, 2882, 3668, 5006, 5764, 7336, 10012, 10087, 11528, 17521, 20024, 20174, 27533, 35042, 40348, 55066, 70084, 80696, 110132, 140168, 192731, 220264, 327893, 385462, 655786, 770924, 1311572, 1541848, 2295251, 2623144, 3606823, 4590502, 7213646, 9181004, 14427292, 18362008, 25247761, 28854584, 50495522, 100991044, 201982088]

約数ペア:

[(1, 201982088), (2, 100991044), (4, 50495522), (7, 28854584), (8, 25247761), (11, 18362008), (14, 14427292), (22, 9181004), (28, 7213646), (44, 4590502), (56, 3606823), (77, 2623144), (88, 2295251), (131, 1541848), (154, 1311572), (262, 770924), (308, 655786), (524, 385462), (616, 327893), (917, 220264), (1048, 192731), (1441, 140168), (1834, 110132), (2503, 80696), (2882, 70084), (3668, 55066), (5006, 40348), (5764, 35042), (7336, 27533), (10012, 20174), (10087, 20024), (11528, 17521)]