215269434

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97231}}^1$

素因数の和:97283

約数の個数: 32

約数和(自身を含む): 490049280

約数和(自身を除く): 274779846

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 97231, 194462, 291693, 583386, 875079, 1750158, 2625237, 3986471, 5250474, 7972942, 11959413, 23918826, 35878239, 71756478, 107634717, 215269434]

約数ペア:

[(1, 215269434), (2, 107634717), (3, 71756478), (6, 35878239), (9, 23918826), (18, 11959413), (27, 7972942), (41, 5250474), (54, 3986471), (82, 2625237), (123, 1750158), (246, 875079), (369, 583386), (738, 291693), (1107, 194462), (2214, 97231)]