222096710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 456430464

約数和(自身を除く): 234333754

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 191, 242, 310, 341, 382, 605, 682, 955, 961, 1210, 1705, 1910, 1922, 2101, 3410, 3751, 4202, 4805, 5921, 7502, 9610, 10505, 10571, 11842, 18755, 21010, 21142, 23111, 29605, 37510, 46222, 52855, 59210, 65131, 105710, 115555, 116281, 130262, 183551, 231110, 232562, 325655, 367102, 581405, 651310, 716441, 917755, 1162810, 1432882, 1835510, 2019061, 3582205, 4038122, 7164410, 10095305, 20190610, 22209671, 44419342, 111048355, 222096710]

約数ペア:

[(1, 222096710), (2, 111048355), (5, 44419342), (10, 22209671), (11, 20190610), (22, 10095305), (31, 7164410), (55, 4038122), (62, 3582205), (110, 2019061), (121, 1835510), (155, 1432882), (191, 1162810), (242, 917755), (310, 716441), (341, 651310), (382, 581405), (605, 367102), (682, 325655), (955, 232562), (961, 231110), (1210, 183551), (1705, 130262), (1910, 116281), (1922, 115555), (2101, 105710), (3410, 65131), (3751, 59210), (4202, 52855), (4805, 46222), (5921, 37510), (7502, 29605), (9610, 23111), (10505, 21142), (10571, 21010), (11842, 18755)]