202221612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 535901184

約数和(自身を除く): 333679572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 283, 414, 566, 828, 849, 863, 1132, 1698, 1726, 2547, 2589, 3396, 3452, 5094, 5178, 6509, 7767, 10188, 10356, 13018, 15534, 19527, 19849, 26036, 31068, 39054, 39698, 58581, 59547, 78108, 79396, 117162, 119094, 178641, 234324, 238188, 244229, 357282, 488458, 714564, 732687, 976916, 1465374, 2198061, 2930748, 4396122, 5617267, 8792244, 11234534, 16851801, 22469068, 33703602, 50555403, 67407204, 101110806, 202221612]

約数ペア:

[(1, 202221612), (2, 101110806), (3, 67407204), (4, 50555403), (6, 33703602), (9, 22469068), (12, 16851801), (18, 11234534), (23, 8792244), (36, 5617267), (46, 4396122), (69, 2930748), (92, 2198061), (138, 1465374), (207, 976916), (276, 732687), (283, 714564), (414, 488458), (566, 357282), (828, 244229), (849, 238188), (863, 234324), (1132, 178641), (1698, 119094), (1726, 117162), (2547, 79396), (2589, 78108), (3396, 59547), (3452, 58581), (5094, 39698), (5178, 39054), (6509, 31068), (7767, 26036), (10188, 19849), (10356, 19527), (13018, 15534)]