214977430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 393180480

約数和(自身を除く): 178203050

約数列:

[1, 2, 5, 10, 109, 167, 218, 334, 545, 835, 1090, 1181, 1670, 2362, 5905, 11810, 18203, 36406, 91015, 128729, 182030, 197227, 257458, 394454, 643645, 986135, 1287290, 1972270, 21497743, 42995486, 107488715, 214977430]

約数ペア:

[(1, 214977430), (2, 107488715), (5, 42995486), (10, 21497743), (109, 1972270), (167, 1287290), (218, 986135), (334, 643645), (545, 394454), (835, 257458), (1090, 197227), (1181, 182030), (1670, 128729), (2362, 91015), (5905, 36406), (11810, 18203)]