201929994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2477}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 500992128

約数和(自身を除く): 299062134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1941, 2477, 3882, 4529, 4954, 5823, 7431, 9058, 11646, 13587, 14862, 17339, 22293, 27174, 34678, 40761, 44586, 52017, 81522, 104034, 156051, 312102, 1602619, 3205238, 4807857, 9615714, 11218333, 14423571, 22436666, 28847142, 33654999, 67309998, 100964997, 201929994]

約数ペア:

[(1, 201929994), (2, 100964997), (3, 67309998), (6, 33654999), (7, 28847142), (9, 22436666), (14, 14423571), (18, 11218333), (21, 9615714), (42, 4807857), (63, 3205238), (126, 1602619), (647, 312102), (1294, 156051), (1941, 104034), (2477, 81522), (3882, 52017), (4529, 44586), (4954, 40761), (5823, 34678), (7431, 27174), (9058, 22293), (11646, 17339), (13587, 14862)]