201419950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{11159}}^1$

素因数の和:11209

約数の個数: 36

約数和(自身を含む): 395432280

約数和(自身を除く): 194012330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 9025, 11159, 18050, 22318, 55795, 111590, 212021, 278975, 424042, 557950, 1060105, 2120210, 4028399, 5300525, 8056798, 10601050, 20141995, 40283990, 100709975, 201419950]

約数ペア:

[(1, 201419950), (2, 100709975), (5, 40283990), (10, 20141995), (19, 10601050), (25, 8056798), (38, 5300525), (50, 4028399), (95, 2120210), (190, 1060105), (361, 557950), (475, 424042), (722, 278975), (950, 212021), (1805, 111590), (3610, 55795), (9025, 22318), (11159, 18050)]