220160608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 463597344

約数和(自身を除く): 243436736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1717, 3232, 3434, 4007, 6868, 8014, 13736, 16028, 27472, 32056, 54944, 64112, 68119, 128224, 136238, 272476, 404707, 544952, 809414, 1089904, 1618828, 2179808, 3237656, 6475312, 6880019, 12950624, 13760038, 27520076, 55040152, 110080304, 220160608]

約数ペア:

[(1, 220160608), (2, 110080304), (4, 55040152), (8, 27520076), (16, 13760038), (17, 12950624), (32, 6880019), (34, 6475312), (68, 3237656), (101, 2179808), (136, 1618828), (202, 1089904), (272, 809414), (404, 544952), (544, 404707), (808, 272476), (1616, 136238), (1717, 128224), (3232, 68119), (3434, 64112), (4007, 54944), (6868, 32056), (8014, 27472), (13736, 16028)]