210955402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3923}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 379717632

約数和(自身を除く): 168762230

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 1169, 2338, 3841, 3923, 7682, 7846, 26887, 27461, 53774, 54922, 90229, 180458, 631603, 655141, 1263206, 1310282, 4585987, 9171974, 15068243, 30136486, 105477701, 210955402]

約数ペア:

[(1, 210955402), (2, 105477701), (7, 30136486), (14, 15068243), (23, 9171974), (46, 4585987), (161, 1310282), (167, 1263206), (322, 655141), (334, 631603), (1169, 180458), (2338, 90229), (3841, 54922), (3923, 53774), (7682, 27461), (7846, 26887)]