201218544

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19681}}^1$

素因数の和:19766

約数の個数: 60

約数和(自身を含む): 571092912

約数和(自身を除く): 369874368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 19681, 39362, 59043, 78724, 118086, 157448, 177129, 236172, 314896, 354258, 472344, 708516, 944688, 1397351, 1417032, 2794702, 2834064, 4192053, 5589404, 8384106, 11178808, 12576159, 16768212, 22357616, 25152318, 33536424, 50304636, 67072848, 100609272, 201218544]

約数ペア:

[(1, 201218544), (2, 100609272), (3, 67072848), (4, 50304636), (6, 33536424), (8, 25152318), (9, 22357616), (12, 16768212), (16, 12576159), (18, 11178808), (24, 8384106), (36, 5589404), (48, 4192053), (71, 2834064), (72, 2794702), (142, 1417032), (144, 1397351), (213, 944688), (284, 708516), (426, 472344), (568, 354258), (639, 314896), (852, 236172), (1136, 177129), (1278, 157448), (1704, 118086), (2556, 78724), (3408, 59043), (5112, 39362), (10224, 19681)]