208028796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 545771520

約数和(自身を除く): 337742724

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 191, 204, 228, 281, 323, 382, 562, 573, 646, 764, 843, 969, 1124, 1146, 1292, 1686, 1938, 2292, 3247, 3372, 3629, 3876, 4777, 5339, 6494, 7258, 9554, 9741, 10678, 10887, 12988, 14331, 14516, 16017, 19108, 19482, 21356, 21774, 28662, 32034, 38964, 43548, 53671, 57324, 61693, 64068, 90763, 107342, 123386, 161013, 181526, 185079, 214684, 246772, 272289, 322026, 363052, 370158, 544578, 644052, 740316, 912407, 1019749, 1089156, 1824814, 2039498, 2737221, 3059247, 3649628, 4078996, 5474442, 6118494, 10948884, 12236988, 17335733, 34671466, 52007199, 69342932, 104014398, 208028796]

約数ペア:

[(1, 208028796), (2, 104014398), (3, 69342932), (4, 52007199), (6, 34671466), (12, 17335733), (17, 12236988), (19, 10948884), (34, 6118494), (38, 5474442), (51, 4078996), (57, 3649628), (68, 3059247), (76, 2737221), (102, 2039498), (114, 1824814), (191, 1089156), (204, 1019749), (228, 912407), (281, 740316), (323, 644052), (382, 544578), (562, 370158), (573, 363052), (646, 322026), (764, 272289), (843, 246772), (969, 214684), (1124, 185079), (1146, 181526), (1292, 161013), (1686, 123386), (1938, 107342), (2292, 90763), (3247, 64068), (3372, 61693), (3629, 57324), (3876, 53671), (4777, 43548), (5339, 38964), (6494, 32034), (7258, 28662), (9554, 21774), (9741, 21356), (10678, 19482), (10887, 19108), (12988, 16017), (14331, 14516)]