225852198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 532756224

約数和(自身を除く): 306904026

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 461, 571, 858, 922, 1142, 1383, 1713, 2766, 3426, 5071, 5993, 6281, 7423, 10142, 11986, 12562, 14846, 15213, 17979, 18843, 22269, 30426, 35958, 37686, 44538, 65923, 81653, 131846, 163306, 197769, 244959, 263231, 395538, 489918, 526462, 789693, 1579386, 2895541, 3422003, 5791082, 6844006, 8686623, 10266009, 17373246, 20532018, 37642033, 75284066, 112926099, 225852198]

約数ペア:

[(1, 225852198), (2, 112926099), (3, 75284066), (6, 37642033), (11, 20532018), (13, 17373246), (22, 10266009), (26, 8686623), (33, 6844006), (39, 5791082), (66, 3422003), (78, 2895541), (143, 1579386), (286, 789693), (429, 526462), (461, 489918), (571, 395538), (858, 263231), (922, 244959), (1142, 197769), (1383, 163306), (1713, 131846), (2766, 81653), (3426, 65923), (5071, 44538), (5993, 37686), (6281, 35958), (7423, 30426), (10142, 22269), (11986, 18843), (12562, 17979), (14846, 15213)]