222082564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 448761600

約数和(自身を除く): 226679036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 418, 422, 836, 844, 1259, 2321, 2518, 4009, 4642, 5036, 8018, 9284, 13849, 16036, 23921, 27698, 44099, 47842, 55396, 88198, 95684, 176396, 263131, 265649, 526262, 531298, 1052524, 1062596, 2922139, 5047331, 5844278, 10094662, 11688556, 20189324, 55520641, 111041282, 222082564]

約数ペア:

[(1, 222082564), (2, 111041282), (4, 55520641), (11, 20189324), (19, 11688556), (22, 10094662), (38, 5844278), (44, 5047331), (76, 2922139), (209, 1062596), (211, 1052524), (418, 531298), (422, 526262), (836, 265649), (844, 263131), (1259, 176396), (2321, 95684), (2518, 88198), (4009, 55396), (4642, 47842), (5036, 44099), (8018, 27698), (9284, 23921), (13849, 16036)]