201890950

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{41627}}^1$

素因数の和:41736

約数の個数: 24

約数和(自身を含む): 379397592

約数和(自身を除く): 177506642

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 41627, 83254, 208135, 416270, 1040675, 2081350, 4037819, 8075638, 20189095, 40378190, 100945475, 201890950]

約数ペア:

[(1, 201890950), (2, 100945475), (5, 40378190), (10, 20189095), (25, 8075638), (50, 4037819), (97, 2081350), (194, 1040675), (485, 416270), (970, 208135), (2425, 83254), (4850, 41627)]