202328654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 361677312

約数和(自身を除く): 159348658

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 101, 107, 202, 214, 253, 407, 506, 814, 851, 1111, 1177, 1702, 2222, 2323, 2354, 2461, 3737, 3959, 4646, 4922, 7474, 7918, 9361, 10807, 18722, 21614, 25553, 27071, 41107, 43549, 51106, 54142, 82214, 85951, 87098, 91057, 118877, 171902, 182114, 237754, 248561, 399859, 497122, 799718, 945461, 1001627, 1890922, 2003254, 2734171, 4398449, 5468342, 8796898, 9196757, 18393514, 101164327, 202328654]

約数ペア:

[(1, 202328654), (2, 101164327), (11, 18393514), (22, 9196757), (23, 8796898), (37, 5468342), (46, 4398449), (74, 2734171), (101, 2003254), (107, 1890922), (202, 1001627), (214, 945461), (253, 799718), (407, 497122), (506, 399859), (814, 248561), (851, 237754), (1111, 182114), (1177, 171902), (1702, 118877), (2222, 91057), (2323, 87098), (2354, 85951), (2461, 82214), (3737, 54142), (3959, 51106), (4646, 43549), (4922, 41107), (7474, 27071), (7918, 25553), (9361, 21614), (10807, 18722)]