219680632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 435510720

約数和(自身を除く): 215830088

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 401, 802, 1457, 1604, 2209, 2914, 3208, 4418, 5828, 8836, 11656, 12431, 17672, 18847, 24862, 37694, 49724, 68479, 75388, 99448, 136958, 150776, 273916, 547832, 584257, 885809, 1168514, 1771618, 2337028, 3543236, 4674056, 7086472, 27460079, 54920158, 109840316, 219680632]

約数ペア:

[(1, 219680632), (2, 109840316), (4, 54920158), (8, 27460079), (31, 7086472), (47, 4674056), (62, 3543236), (94, 2337028), (124, 1771618), (188, 1168514), (248, 885809), (376, 584257), (401, 547832), (802, 273916), (1457, 150776), (1604, 136958), (2209, 99448), (2914, 75388), (3208, 68479), (4418, 49724), (5828, 37694), (8836, 24862), (11656, 18847), (12431, 17672)]