201243666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 450148608

約数和(自身を除く): 248904942

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 103, 111, 206, 222, 309, 481, 618, 677, 962, 1339, 1354, 1443, 2031, 2678, 2886, 3811, 4017, 4062, 7622, 8034, 8801, 11433, 17602, 22866, 25049, 26403, 49543, 50098, 52806, 69731, 75147, 99086, 139462, 148629, 150294, 209193, 297258, 325637, 418386, 651274, 906503, 976911, 1813006, 1953822, 2580047, 2719509, 5160094, 5439018, 7740141, 15480282, 33540611, 67081222, 100621833, 201243666]

約数ペア:

[(1, 201243666), (2, 100621833), (3, 67081222), (6, 33540611), (13, 15480282), (26, 7740141), (37, 5439018), (39, 5160094), (74, 2719509), (78, 2580047), (103, 1953822), (111, 1813006), (206, 976911), (222, 906503), (309, 651274), (481, 418386), (618, 325637), (677, 297258), (962, 209193), (1339, 150294), (1354, 148629), (1443, 139462), (2031, 99086), (2678, 75147), (2886, 69731), (3811, 52806), (4017, 50098), (4062, 49543), (7622, 26403), (8034, 25049), (8801, 22866), (11433, 17602)]