201936906

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 445166280

約数和(自身を除く): 243229374

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 233, 267, 466, 534, 541, 699, 801, 1082, 1398, 1602, 1623, 2097, 3246, 4194, 4869, 9738, 20737, 41474, 48149, 62211, 96298, 124422, 126053, 144447, 186633, 252106, 288894, 373266, 378159, 433341, 756318, 866682, 1134477, 2268954, 11218717, 22437434, 33656151, 67312302, 100968453, 201936906]

約数ペア:

[(1, 201936906), (2, 100968453), (3, 67312302), (6, 33656151), (9, 22437434), (18, 11218717), (89, 2268954), (178, 1134477), (233, 866682), (267, 756318), (466, 433341), (534, 378159), (541, 373266), (699, 288894), (801, 252106), (1082, 186633), (1398, 144447), (1602, 126053), (1623, 124422), (2097, 96298), (3246, 62211), (4194, 48149), (4869, 41474), (9738, 20737)]