201325205992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1\times {\mathrm{3511}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 401446886400

約数和(自身を除く): 200121680408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 1439, 2344, 2878, 3511, 4981, 5756, 7022, 9962, 11512, 14044, 19924, 24463, 28088, 39848, 48926, 59687, 97852, 119374, 195704, 238748, 421627, 477496, 843254, 1028723, 1686508, 2057446, 3373016, 4114892, 5052329, 7167659, 8229784, 10104658, 14335318, 17488291, 20209316, 28670636, 34976582, 40418632, 57341272, 69953164, 85889593, 139906328, 171779186, 343558372, 687116744, 1480332397, 2960664794, 5921329588, 11842659176, 25165650749, 50331301498, 100662602996, 201325205992]

約数ペア:

[(1, 201325205992), (2, 100662602996), (4, 50331301498), (8, 25165650749), (17, 11842659176), (34, 5921329588), (68, 2960664794), (136, 1480332397), (293, 687116744), (586, 343558372), (1172, 171779186), (1439, 139906328), (2344, 85889593), (2878, 69953164), (3511, 57341272), (4981, 40418632), (5756, 34976582), (7022, 28670636), (9962, 20209316), (11512, 17488291), (14044, 14335318), (19924, 10104658), (24463, 8229784), (28088, 7167659), (39848, 5052329), (48926, 4114892), (59687, 3373016), (97852, 2057446), (119374, 1686508), (195704, 1028723), (238748, 843254), (421627, 477496)]