197201808

素因数分解:

$2^4\times 3^2\times {\mathrm{1369457}}^1$

素因数の和:1369471

約数の個数: 30

約数和(自身を含む): 551891574

約数和(自身を除く): 354689766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1369457, 2738914, 4108371, 5477828, 8216742, 10955656, 12325113, 16433484, 21911312, 24650226, 32866968, 49300452, 65733936, 98600904, 197201808]

約数ペア:

[(1, 197201808), (2, 98600904), (3, 65733936), (4, 49300452), (6, 32866968), (8, 24650226), (9, 21911312), (12, 16433484), (16, 12325113), (18, 10955656), (24, 8216742), (36, 5477828), (48, 4108371), (72, 2738914), (144, 1369457)]