208981836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14588

約数の個数: 96

約数和(自身を含む): 651840000

約数和(自身を除く): 442858164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 14549, 29098, 43647, 58196, 87294, 101843, 130941, 174588, 203686, 261882, 276431, 305529, 392823, 407372, 523764, 552862, 611058, 785646, 829293, 916587, 1105724, 1222116, 1571292, 1658586, 1833174, 1935017, 2487879, 2749761, 3317172, 3666348, 3870034, 4975758, 5499522, 5805051, 7463637, 7740068, 9951516, 10999044, 11610102, 14927274, 17415153, 23220204, 29854548, 34830306, 52245459, 69660612, 104490918, 208981836]

約数ペア:

[(1, 208981836), (2, 104490918), (3, 69660612), (4, 52245459), (6, 34830306), (7, 29854548), (9, 23220204), (12, 17415153), (14, 14927274), (18, 11610102), (19, 10999044), (21, 9951516), (27, 7740068), (28, 7463637), (36, 5805051), (38, 5499522), (42, 4975758), (54, 3870034), (57, 3666348), (63, 3317172), (76, 2749761), (84, 2487879), (108, 1935017), (114, 1833174), (126, 1658586), (133, 1571292), (171, 1222116), (189, 1105724), (228, 916587), (252, 829293), (266, 785646), (342, 611058), (378, 552862), (399, 523764), (513, 407372), (532, 392823), (684, 305529), (756, 276431), (798, 261882), (1026, 203686), (1197, 174588), (1596, 130941), (2052, 101843), (2394, 87294), (3591, 58196), (4788, 43647), (7182, 29098), (14364, 14549)]