202120114812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19885883}}^1$

素因数の和:19885919

約数の個数: 72

約数和(自身を含む): 592440256128

約数和(自身を除く): 390320141316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19885883, 39771766, 59657649, 79543532, 119315298, 139201181, 218744713, 238630596, 278402362, 417603543, 437489426, 556804724, 656234139, 835207086, 874978852, 1312468278, 1531212991, 1670414172, 2406191843, 2624936556, 3062425982, 4593638973, 4812383686, 6124851964, 7218575529, 9187277946, 9624767372, 14437151058, 16843342901, 18374555892, 28874302116, 33686685802, 50530028703, 67373371604, 101060057406, 202120114812]

約数ペア:

[(1, 202120114812), (2, 101060057406), (3, 67373371604), (4, 50530028703), (6, 33686685802), (7, 28874302116), (11, 18374555892), (12, 16843342901), (14, 14437151058), (21, 9624767372), (22, 9187277946), (28, 7218575529), (33, 6124851964), (42, 4812383686), (44, 4593638973), (66, 3062425982), (77, 2624936556), (84, 2406191843), (121, 1670414172), (132, 1531212991), (154, 1312468278), (231, 874978852), (242, 835207086), (308, 656234139), (363, 556804724), (462, 437489426), (484, 417603543), (726, 278402362), (847, 238630596), (924, 218744713), (1452, 139201181), (1694, 119315298), (2541, 79543532), (3388, 59657649), (5082, 39771766), (10164, 19885883)]