201637860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3461}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 565330752

約数和(自身を除く): 363692892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2913, 3461, 3884, 4855, 5826, 6922, 9710, 10383, 11652, 13844, 14565, 17305, 19420, 20766, 29130, 34610, 41532, 51915, 58260, 69220, 103830, 207660, 3360631, 6721262, 10081893, 13442524, 16803155, 20163786, 33606310, 40327572, 50409465, 67212620, 100818930, 201637860]

約数ペア:

[(1, 201637860), (2, 100818930), (3, 67212620), (4, 50409465), (5, 40327572), (6, 33606310), (10, 20163786), (12, 16803155), (15, 13442524), (20, 10081893), (30, 6721262), (60, 3360631), (971, 207660), (1942, 103830), (2913, 69220), (3461, 58260), (3884, 51915), (4855, 41532), (5826, 34610), (6922, 29130), (9710, 20766), (10383, 19420), (11652, 17305), (13844, 14565)]