201479390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12043}}^1$

素因数の和:12296

約数の個数: 32

約数和(自身を含む): 416240640

約数和(自身を除く): 214761250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 12043, 16730, 24086, 60215, 84301, 120430, 168602, 421505, 843010, 2878277, 5756554, 14391385, 20147939, 28782770, 40295878, 100739695, 201479390]

約数ペア:

[(1, 201479390), (2, 100739695), (5, 40295878), (7, 28782770), (10, 20147939), (14, 14391385), (35, 5756554), (70, 2878277), (239, 843010), (478, 421505), (1195, 168602), (1673, 120430), (2390, 84301), (3346, 60215), (8365, 24086), (12043, 16730)]