222463088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2357}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 457885872

約数和(自身を除く): 235422784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 1388, 2357, 2776, 4714, 5552, 5899, 9428, 11798, 18856, 23596, 37712, 40069, 47192, 80138, 94384, 160276, 320552, 641104, 817879, 1635758, 3271516, 6543032, 13086064, 13903943, 27807886, 55615772, 111231544, 222463088]

約数ペア:

[(1, 222463088), (2, 111231544), (4, 55615772), (8, 27807886), (16, 13903943), (17, 13086064), (34, 6543032), (68, 3271516), (136, 1635758), (272, 817879), (347, 641104), (694, 320552), (1388, 160276), (2357, 94384), (2776, 80138), (4714, 47192), (5552, 40069), (5899, 37712), (9428, 23596), (11798, 18856)]