201369318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 441754560

約数和(自身を除く): 240385242

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 229, 233, 458, 466, 629, 687, 699, 1258, 1374, 1398, 1887, 3774, 3893, 3961, 7786, 7922, 8473, 8621, 11679, 11883, 16946, 17242, 23358, 23766, 25419, 25863, 50838, 51726, 53357, 106714, 144041, 146557, 160071, 288082, 293114, 320142, 432123, 439671, 864246, 879342, 907069, 1814138, 1974209, 2721207, 3948418, 5442414, 5922627, 11845254, 33561553, 67123106, 100684659, 201369318]

約数ペア:

[(1, 201369318), (2, 100684659), (3, 67123106), (6, 33561553), (17, 11845254), (34, 5922627), (37, 5442414), (51, 3948418), (74, 2721207), (102, 1974209), (111, 1814138), (222, 907069), (229, 879342), (233, 864246), (458, 439671), (466, 432123), (629, 320142), (687, 293114), (699, 288082), (1258, 160071), (1374, 146557), (1398, 144041), (1887, 106714), (3774, 53357), (3893, 51726), (3961, 50838), (7786, 25863), (7922, 25419), (8473, 23766), (8621, 23358), (11679, 17242), (11883, 16946)]