202365656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10163}}^1$

素因数の和:10319

約数の個数: 32

約数和(自身を含む): 402494400

約数和(自身を除く): 200128744

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 10163, 19912, 20326, 40652, 81304, 193097, 386194, 772388, 1331353, 1544776, 2662706, 5325412, 10650824, 25295707, 50591414, 101182828, 202365656]

約数ペア:

[(1, 202365656), (2, 101182828), (4, 50591414), (8, 25295707), (19, 10650824), (38, 5325412), (76, 2662706), (131, 1544776), (152, 1331353), (262, 772388), (524, 386194), (1048, 193097), (2489, 81304), (4978, 40652), (9956, 20326), (10163, 19912)]