201967462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 323979264

約数和(自身を除く): 122011802

約数列:

[1, 2, 23, 46, 61, 122, 167, 334, 431, 862, 1403, 2806, 3841, 7682, 9913, 10187, 19826, 20374, 26291, 52582, 71977, 143954, 234301, 468602, 604693, 1209386, 1655471, 3310942, 4390597, 8781194, 100983731, 201967462]

約数ペア:

[(1, 201967462), (2, 100983731), (23, 8781194), (46, 4390597), (61, 3310942), (122, 1655471), (167, 1209386), (334, 604693), (431, 468602), (862, 234301), (1403, 143954), (2806, 71977), (3841, 52582), (7682, 26291), (9913, 20374), (10187, 19826)]