202186789640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{358157}}^1$

素因数の和:359462

約数の個数: 64

約数和(自身を含む): 496664861760

約数和(自身を除く): 294478072120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1283, 2566, 5132, 6415, 10264, 12830, 14113, 25660, 28226, 51320, 56452, 70565, 112904, 141130, 282260, 358157, 564520, 716314, 1432628, 1790785, 2865256, 3581570, 3939727, 7163140, 7879454, 14326280, 15758908, 19698635, 31517816, 39397270, 78794540, 157589080, 459515431, 919030862, 1838061724, 2297577155, 3676123448, 4595154310, 5054669741, 9190308620, 10109339482, 18380617240, 20218678964, 25273348705, 40437357928, 50546697410, 101093394820, 202186789640]

約数ペア:

[(1, 202186789640), (2, 101093394820), (4, 50546697410), (5, 40437357928), (8, 25273348705), (10, 20218678964), (11, 18380617240), (20, 10109339482), (22, 9190308620), (40, 5054669741), (44, 4595154310), (55, 3676123448), (88, 2297577155), (110, 1838061724), (220, 919030862), (440, 459515431), (1283, 157589080), (2566, 78794540), (5132, 39397270), (6415, 31517816), (10264, 19698635), (12830, 15758908), (14113, 14326280), (25660, 7879454), (28226, 7163140), (51320, 3939727), (56452, 3581570), (70565, 2865256), (112904, 1790785), (141130, 1432628), (282260, 716314), (358157, 564520)]